diff --git a/Cargo.lock b/Cargo.lock
index 3706687f61..3655664190 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -102,12 +102,6 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4c527152e37cf757a3f78aae5a06fbeefdb07ccc535c980a3208ee3060dd544"
 
-[[package]]
-name = "arrayvec"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23b62fc65de8e4e7f52534fb52b0f3ed04746ae267519eef2a83941e8085068b"
-
 [[package]]
 name = "arrayvec"
 version = "0.7.2"
@@ -199,6 +193,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "az"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7b7e4c2464d97fe331d41de9d5db0def0a96f4d823b8b32a2efd503578988973"
+
 [[package]]
 name = "bandwidth-claim-contract"
 version = "0.1.0"
@@ -283,28 +283,16 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
-[[package]]
-name = "bitvec"
-version = "0.20.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7774144344a4faa177370406a7ff5f1da24303817368584c6206c8303eb07848"
-dependencies = [
- "funty 1.1.0",
- "radium 0.6.2",
- "tap",
- "wyz 0.2.0",
-]
-
 [[package]]
 name = "bitvec"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1489fcb93a5bb47da0462ca93ad252ad6af2145cce58d10d46a83931ba9f016b"
 dependencies = [
- "funty 2.0.0",
- "radium 0.7.0",
+ "funty",
+ "radium",
  "tap",
- "wyz 0.5.0",
+ "wyz",
 ]
 
 [[package]]
@@ -326,7 +314,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a08e53fc5a564bb15bfe6fae56bd71522205f1f91893f9c0116edad6496c183f"
 dependencies = [
  "arrayref",
- "arrayvec 0.7.2",
+ "arrayvec",
  "cc",
  "cfg-if 1.0.0",
  "constant_time_eq",
@@ -434,18 +422,18 @@ version = "3.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a4a45a46ab1f2412e53d3a0ade76ffad2025804294569aae387231a0cd6e0899"
 
-[[package]]
-name = "byte-slice-cast"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87c5fdd0166095e1d463fc6cc01aa8ce547ad77a4e84d42eb6762b084e28067e"
-
 [[package]]
 name = "byte-tools"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3b5ca7a04898ad4bcd41c90c5285445ff5b791899bb1b0abdd2a2aa791211d7"
 
+[[package]]
+name = "bytemuck"
+version = "1.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f5715e491b5a1598fc2bef5a606847b5dc1d48ea625bd3c02c00de8285591da"
+
 [[package]]
 name = "byteorder"
 version = "1.4.3"
@@ -610,6 +598,7 @@ dependencies = [
  "futures",
  "gateway-client",
  "gateway-requests",
+ "gloo-timers",
  "humantime-serde",
  "log",
  "nonexhaustive-delayqueue",
@@ -626,6 +615,9 @@ dependencies = [
  "topology",
  "url",
  "validator-client",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "wasm-timer",
 ]
 
 [[package]]
@@ -681,15 +673,6 @@ dependencies = [
  "unicode-width",
 ]
 
-[[package]]
-name = "completions"
-version = "0.1.0"
-dependencies = [
- "clap 3.2.8",
- "clap_complete",
- "clap_complete_fig",
-]
-
 [[package]]
 name = "config"
 version = "0.1.0"
@@ -757,15 +740,8 @@ name = "contracts-common"
 version = "0.1.0"
 dependencies = [
  "cosmwasm-std",
- "serde",
 ]
 
-[[package]]
-name = "convert_case"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
-
 [[package]]
 name = "cookie"
 version = "0.16.0"
@@ -928,7 +904,6 @@ dependencies = [
  "cfg-if 0.1.10",
  "clap 3.2.8",
  "coconut-interface",
- "completions",
  "config",
  "credential-storage",
  "credentials",
@@ -1332,19 +1307,6 @@ dependencies = [
  "const-oid",
 ]
 
-[[package]]
-name = "derive_more"
-version = "0.99.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fb810d30a7c1953f91334de7244731fc3f3c10d7fe163338a35b9f640960321"
-dependencies = [
- "convert_case",
- "proc-macro2",
- "quote",
- "rustc_version 0.4.0",
- "syn",
-]
-
 [[package]]
 name = "devise"
 version = "0.3.1"
@@ -1431,7 +1393,7 @@ dependencies = [
 name = "dkg"
 version = "0.1.0"
 dependencies = [
- "bitvec 1.0.0",
+ "bitvec",
  "bls12_381 0.6.0",
  "bs58",
  "criterion",
@@ -1602,49 +1564,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "ethabi"
-version = "14.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a01317735d563b3bad2d5f90d2e1799f414165408251abb762510f40e790e69a"
-dependencies = [
- "anyhow",
- "ethereum-types",
- "hex",
- "serde",
- "serde_json",
- "sha3",
- "thiserror",
- "uint",
-]
-
-[[package]]
-name = "ethbloom"
-version = "0.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bfb684ac8fa8f6c5759f788862bb22ec6fe3cb392f6bfd08e3c64b603661e3f8"
-dependencies = [
- "crunchy",
- "fixed-hash",
- "impl-rlp",
- "impl-serde",
- "tiny-keccak",
-]
-
-[[package]]
-name = "ethereum-types"
-version = "0.11.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f64b5df66a228d85e4b17e5d6c6aa43b0310898ffe8a85988c4c032357aaabfd"
-dependencies = [
- "ethbloom",
- "fixed-hash",
- "impl-rlp",
- "impl-serde",
- "primitive-types",
- "uint",
-]
-
 [[package]]
 name = "event-listener"
 version = "2.5.3"
@@ -1747,15 +1666,16 @@ dependencies = [
 ]
 
 [[package]]
-name = "fixed-hash"
-version = "0.7.0"
+name = "fixed"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cfcf0ed7fe52a17a03854ec54a9f76d6d84508d1c0e66bc1793301c73fc8493c"
+checksum = "e0371cd413fb63f8ec1b9eb4dff47fa2c88b21abc681771234c84808b9920991"
 dependencies = [
- "byteorder",
- "rand 0.8.5",
- "rustc-hex",
- "static_assertions",
+ "az",
+ "bytemuck",
+ "half 2.1.0",
+ "serde",
+ "typenum",
 ]
 
 [[package]]
@@ -1798,21 +1718,6 @@ dependencies = [
  "spin 0.9.2",
 ]
 
-[[package]]
-name = "fluvio-wasm-timer"
-version = "0.2.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b768c170dc045fa587a8f948c91f9bcfb87f774930477c6215addf54317f137f"
-dependencies = [
- "futures",
- "js-sys",
- "parking_lot 0.11.2",
- "pin-utils",
- "wasm-bindgen",
- "wasm-bindgen-futures",
- "web-sys",
-]
-
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -1866,12 +1771,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
-[[package]]
-name = "funty"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fed34cd105917e91daa4da6b3728c47b068749d6a62c59811f06ed2ac71d9da7"
-
 [[package]]
 name = "funty"
 version = "2.0.0"
@@ -1960,12 +1859,6 @@ version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6508c467c73851293f390476d4491cf4d227dbabcd4170f3bb6044959b294f1"
 
-[[package]]
-name = "futures-timer"
-version = "3.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e64b03909df88034c26dc1547e8970b91f98bdb65165d6a4e9110d94263dbb2c"
-
 [[package]]
 name = "futures-util"
 version = "0.3.24"
@@ -2002,7 +1895,6 @@ dependencies = [
  "credential-storage",
  "credentials",
  "crypto",
- "fluvio-wasm-timer",
  "futures",
  "gateway-requests",
  "getrandom 0.2.6",
@@ -2011,7 +1903,6 @@ dependencies = [
  "nymsphinx",
  "pemstore",
  "rand 0.7.3",
- "secp256k1",
  "task",
  "thiserror",
  "tokio",
@@ -2022,8 +1913,8 @@ dependencies = [
  "validator-client",
  "wasm-bindgen",
  "wasm-bindgen-futures",
+ "wasm-timer",
  "wasm-utils",
- "web3",
 ]
 
 [[package]]
@@ -2150,6 +2041,18 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
 
+[[package]]
+name = "gloo-timers"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fb7d06c1c8cc2a29bee7ec961009a0b2caa0793ee4900c2ffb348734ba1c8f9"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "group"
 version = "0.10.0"
@@ -2199,6 +2102,15 @@ version = "1.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eabb4a44450da02c90444cf74558da904edde8fb4e9035a9a6a4e15445af0bd7"
 
+[[package]]
+name = "half"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad6a9459c9c30b177b925162351f97e7d967c7ea8bab3b8352805327daf45554"
+dependencies = [
+ "crunchy",
+]
+
 [[package]]
 name = "handlebars"
 version = "3.5.5"
@@ -2326,17 +2238,6 @@ version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ebdb29d2ea9ed0083cd8cece49bbd968021bd99b0849edb4a9a7ee0fdf6a4e0"
 
-[[package]]
-name = "hidapi"
-version = "1.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d26e1151deaab68f34fbfd16d491a2a0170cf98d69d3efa23873b567a4199e1"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
-]
-
 [[package]]
 name = "hkdf"
 version = "0.11.0"
@@ -2537,44 +2438,6 @@ dependencies = [
  "unicode-normalization",
 ]
 
-[[package]]
-name = "impl-codec"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "161ebdfec3c8e3b52bf61c4f3550a1eea4f9579d10dc1b936f3171ebdcd6c443"
-dependencies = [
- "parity-scale-codec",
-]
-
-[[package]]
-name = "impl-rlp"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f28220f89297a075ddc7245cd538076ee98b01f2a9c23a53a4f1105d5a322808"
-dependencies = [
- "rlp",
-]
-
-[[package]]
-name = "impl-serde"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4551f042f3438e64dbd6226b20527fc84a6e1fe65688b58746a2f53623f25f5c"
-dependencies = [
- "serde",
-]
-
-[[package]]
-name = "impl-trait-for-tuples"
-version = "0.2.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11d7a9f6330b71fea57921c9b61c47ee6e84f72d394754eff6163ae67e7395eb"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "inclusion-probability"
 version = "0.1.0"
@@ -2710,21 +2573,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "jsonrpc-core"
-version = "18.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "14f7f76aef2d054868398427f6c54943cf3d1caa9a7ec7d0c38d69df97a965eb"
-dependencies = [
- "futures",
- "futures-executor",
- "futures-util",
- "log",
- "serde",
- "serde_derive",
- "serde_json",
-]
-
 [[package]]
 name = "k256"
 version = "0.10.4"
@@ -2757,54 +2605,6 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
-[[package]]
-name = "ledger"
-version = "0.1.0"
-dependencies = [
- "bip32",
- "k256",
- "ledger-transport",
- "ledger-transport-hid",
- "thiserror",
-]
-
-[[package]]
-name = "ledger-apdu"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe435806c197dfeaa5efcded5e623c4b8230fd28fdf1e91e7a86e40ef2acbf90"
-dependencies = [
- "arrayref",
- "no-std-compat",
- "snafu 0.7.1",
-]
-
-[[package]]
-name = "ledger-transport"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1117f2143d92c157197785bf57711d7b02f2cfa101e162f8ca7900fb7f976321"
-dependencies = [
- "async-trait",
- "ledger-apdu",
-]
-
-[[package]]
-name = "ledger-transport-hid"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "45ba81a1f5f24396b37211478aff7fbcd605dd4544df8dbed07b9da3c2057aee"
-dependencies = [
- "byteorder",
- "cfg-if 1.0.0",
- "hex",
- "hidapi",
- "ledger-transport",
- "libc",
- "log",
- "thiserror",
-]
-
 [[package]]
 name = "libc"
 version = "0.2.122"
@@ -3007,15 +2807,13 @@ dependencies = [
 name = "mixnet-contract-common"
 version = "0.1.0"
 dependencies = [
- "bs58",
+ "az",
  "contracts-common",
  "cosmwasm-std",
- "humantime-serde",
+ "fixed",
  "log",
- "rand_chacha 0.3.1",
  "schemars",
  "serde",
- "serde_json",
  "serde_repr",
  "thiserror",
  "time 0.3.14",
@@ -3116,12 +2914,6 @@ dependencies = [
  "url",
 ]
 
-[[package]]
-name = "no-std-compat"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b93853da6d84c2e3c7d730d6473e8817692dd89be387eb01b94d7f108ecb5b8c"
-
 [[package]]
 name = "nom"
 version = "7.1.1"
@@ -3136,9 +2928,12 @@ dependencies = [
 name = "nonexhaustive-delayqueue"
 version = "0.1.0"
 dependencies = [
+ "futures-core",
+ "slab",
  "tokio",
  "tokio-stream",
  "tokio-util 0.7.3",
+ "wasm-timer",
 ]
 
 [[package]]
@@ -3200,21 +2995,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "nym-bity-integration"
-version = "0.1.0"
-dependencies = [
- "anyhow",
- "cosmrs",
- "eyre",
- "k256",
- "nym-cli-commands",
- "serde",
- "serde_json",
- "thiserror",
- "validator-client",
-]
-
 [[package]]
 name = "nym-cli"
 version = "1.0.0"
@@ -3273,7 +3053,6 @@ dependencies = [
  "clap 3.2.8",
  "client-core",
  "coconut-interface",
- "completions",
  "config",
  "credential-storage",
  "credentials",
@@ -3313,7 +3092,6 @@ dependencies = [
  "clap 3.2.8",
  "coconut-interface",
  "colored",
- "completions",
  "config",
  "credentials",
  "crypto",
@@ -3356,7 +3134,6 @@ dependencies = [
  "bs58",
  "clap 3.2.8",
  "colored",
- "completions",
  "config",
  "crypto",
  "cupid",
@@ -3395,7 +3172,6 @@ version = "1.0.2"
 dependencies = [
  "async-trait",
  "clap 3.2.8",
- "completions",
  "dirs",
  "futures",
  "ipnetwork 0.20.0",
@@ -3441,7 +3217,6 @@ dependencies = [
  "clap 3.2.8",
  "client-core",
  "coconut-interface",
- "completions",
  "config",
  "credential-storage",
  "credentials",
@@ -3460,7 +3235,7 @@ dependencies = [
  "proxy-helpers",
  "rand 0.7.3",
  "serde",
- "snafu 0.6.10",
+ "snafu",
  "socks5-requests",
  "task",
  "tokio",
@@ -3562,9 +3337,7 @@ dependencies = [
  "config",
  "cosmrs",
  "cosmwasm-std",
- "hex-literal",
  "mixnet-contract-common",
- "network-defaults",
  "nym-types",
  "serde",
  "serde_json",
@@ -3814,32 +3587,6 @@ dependencies = [
  "group 0.11.0",
 ]
 
-[[package]]
-name = "parity-scale-codec"
-version = "2.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "373b1a4c1338d9cd3d1fa53b3a11bdab5ab6bd80a20f7f7becd76953ae2be909"
-dependencies = [
- "arrayvec 0.7.2",
- "bitvec 0.20.4",
- "byte-slice-cast",
- "impl-trait-for-tuples",
- "parity-scale-codec-derive",
- "serde",
-]
-
-[[package]]
-name = "parity-scale-codec-derive"
-version = "2.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1557010476e0595c9b568d16dcfb81b93cdeb157612726f5170d31aa707bed27"
-dependencies = [
- "proc-macro-crate",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "parking_lot"
 version = "0.11.2"
@@ -4148,29 +3895,6 @@ dependencies = [
  "log",
 ]
 
-[[package]]
-name = "primitive-types"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06345ee39fbccfb06ab45f3a1a5798d9dafa04cb8921a76d227040003a234b0e"
-dependencies = [
- "fixed-hash",
- "impl-codec",
- "impl-rlp",
- "impl-serde",
- "uint",
-]
-
-[[package]]
-name = "proc-macro-crate"
-version = "1.1.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e17d47ce914bf4de440332250b0edd23ce48c005f59fab39d3335866b114f11a"
-dependencies = [
- "thiserror",
- "toml",
-]
-
 [[package]]
 name = "proc-macro-error"
 version = "1.0.4"
@@ -4353,12 +4077,6 @@ dependencies = [
  "proc-macro2",
 ]
 
-[[package]]
-name = "radium"
-version = "0.6.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "643f8f41a8ebc4c5dc4515c82bb8abd397b527fc20fd681b7c011c2aee5d44fb"
-
 [[package]]
 name = "radium"
 version = "0.7.0"
@@ -4735,16 +4453,6 @@ dependencies = [
  "opaque-debug 0.3.0",
 ]
 
-[[package]]
-name = "rlp"
-version = "0.5.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "999508abb0ae792aabed2460c45b89106d97fe4adac593bdaef433c2605847b5"
-dependencies = [
- "bytes",
- "rustc-hex",
-]
-
 [[package]]
 name = "rocket"
 version = "0.5.0-rc.2"
@@ -4871,12 +4579,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "rustc-hex"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3e75f6a532d0fd9f7f13144f392b6ad56a32696bfcd9c78f797f16bbb6f072d6"
-
 [[package]]
 name = "rustc_version"
 version = "0.2.3"
@@ -5042,24 +4744,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "secp256k1"
-version = "0.20.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "97d03ceae636d0fed5bae6a7f4f664354c5f4fcedf6eef053fef17e49f837d0a"
-dependencies = [
- "secp256k1-sys",
-]
-
-[[package]]
-name = "secp256k1-sys"
-version = "0.4.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "957da2573cde917463ece3570eab4a0b3f19de6f1646cde62e6fd3868f566036"
-dependencies = [
- "cc",
-]
-
 [[package]]
 name = "security-framework"
 version = "2.6.1"
@@ -5155,7 +4839,7 @@ version = "0.11.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2bef2ebfde456fb76bbcf9f59315333decc4fda0b2b44b420243c11e0f5ec1f5"
 dependencies = [
- "half",
+ "half 1.8.2",
  "serde",
 ]
 
@@ -5392,17 +5076,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eab12d3c261b2308b0d80c26fffb58d17eba81a4be97890101f416b478c79ca7"
 dependencies = [
  "doc-comment",
- "snafu-derive 0.6.10",
-]
-
-[[package]]
-name = "snafu"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5177903bf45656592d9eb5c0e22f408fc023aae51dbe2088889b71633ba451f2"
-dependencies = [
- "doc-comment",
- "snafu-derive 0.7.1",
+ "snafu-derive",
 ]
 
 [[package]]
@@ -5416,18 +5090,6 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "snafu-derive"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "410b26ed97440d90ced3e2488c868d56a86e2064f5d7d6f417909b286afe25e5"
-dependencies = [
- "heck 0.4.0",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "socket2"
 version = "0.4.4"
@@ -5446,21 +5108,6 @@ dependencies = [
  "thiserror",
 ]
 
-[[package]]
-name = "soketto"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4919971d141dbadaa0e82b5d369e2d7666c98e4625046140615ca363e50d4daa"
-dependencies = [
- "base64",
- "bytes",
- "futures",
- "httparse",
- "log",
- "rand 0.8.5",
- "sha-1 0.9.8",
-]
-
 [[package]]
 name = "sphinx"
 version = "0.1.0"
@@ -6065,15 +5712,6 @@ version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42657b1a6f4d817cda8e7a0ace261fe0cc946cf3a80314390b22cc61ae080792"
 
-[[package]]
-name = "tiny-keccak"
-version = "2.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
-dependencies = [
- "crunchy",
-]
-
 [[package]]
 name = "tinytemplate"
 version = "1.2.1"
@@ -6216,7 +5854,6 @@ checksum = "9e99e1983e5d376cd8eb4b66604d2e99e79f5bd988c3055891dcd8c9e2604cc0"
 dependencies = [
  "bytes",
  "futures-core",
- "futures-io",
  "futures-sink",
  "log",
  "pin-project-lite",
@@ -6641,7 +6278,6 @@ dependencies = [
  "bs58",
  "coconut-interface",
  "cosmrs",
- "cosmwasm-std",
  "getset",
  "mixnet-contract-common",
  "schemars",
@@ -6746,7 +6382,7 @@ checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
 [[package]]
 name = "vesting-contract"
-version = "1.1.0"
+version = "1.0.2"
 dependencies = [
  "cosmwasm-std",
  "cw-storage-plus",
@@ -6809,9 +6445,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.78"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "632f73e236b219150ea279196e54e610f5dbafa5d61786303d4da54f84e47fce"
+checksum = "eaf9f5aceeec8be17c128b2e93e031fb8a4d469bb9c4ae2d7dc1888b26887268"
 dependencies = [
  "cfg-if 1.0.0",
  "wasm-bindgen-macro",
@@ -6819,13 +6455,13 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.78"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a317bf8f9fba2476b4b2c85ef4c4af8ff39c3c7f0cdfeed4f82c34a880aa837b"
+checksum = "4c8ffb332579b0557b52d268b91feab8df3615f265d5270fec2a8c95b17c1142"
 dependencies = [
  "bumpalo",
- "lazy_static",
  "log",
+ "once_cell",
  "proc-macro2",
  "quote",
  "syn",
@@ -6846,9 +6482,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.78"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d56146e7c495528bf6587663bea13a8eb588d39b36b679d83972e1a2dbbdacf9"
+checksum = "052be0f94026e6cbc75cdefc9bae13fd6052cdcaf532fa6c45e7ae33a1e6c810"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -6856,9 +6492,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.78"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7803e0eea25835f8abdc585cd3021b3deb11543c6fe226dcd30b228857c5c5ab"
+checksum = "07bc0c051dc5f23e307b13285f9d75df86bfdf816c5721e573dec1f9b8aa193c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -6869,9 +6505,23 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.78"
+version = "0.2.83"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0237232789cf037d5480773fe568aac745bfe2afbc11a863e97901780a6b47cc"
+checksum = "1c38c045535d93ec4f0b4defec448e4291638ee608530863b1e2ba115d4fff7f"
+
+[[package]]
+name = "wasm-timer"
+version = "0.2.5"
+source = "git+https://github.com/mmsinclair/wasm-timer?rev=b9d1a54ad514c2f230a026afe0dde341e98cd7b6#b9d1a54ad514c2f230a026afe0dde341e98cd7b6"
+dependencies = [
+ "futures",
+ "js-sys",
+ "parking_lot 0.11.2",
+ "pin-utils",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
 
 [[package]]
 name = "wasm-utils"
@@ -6895,52 +6545,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "web3"
-version = "0.17.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd24abe6f2b68e0677f843059faea87bcbd4892e39f02886f366d8222c3c540d"
-dependencies = [
- "arrayvec 0.5.2",
- "base64",
- "bytes",
- "derive_more",
- "ethabi",
- "ethereum-types",
- "futures",
- "futures-timer",
- "headers",
- "hex",
- "jsonrpc-core",
- "log",
- "parking_lot 0.11.2",
- "pin-project",
- "reqwest",
- "rlp",
- "secp256k1",
- "serde",
- "serde_json",
- "soketto",
- "tiny-keccak",
- "tokio",
- "tokio-stream",
- "tokio-util 0.6.9",
- "url",
- "web3-async-native-tls",
-]
-
-[[package]]
-name = "web3-async-native-tls"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f6d8d1636b2627fe63518d5a9b38a569405d9c9bc665c43c9c341de57227ebb"
-dependencies = [
- "native-tls",
- "thiserror",
- "tokio",
- "url",
-]
-
 [[package]]
 name = "webpki"
 version = "0.21.4"
@@ -7125,12 +6729,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "wyz"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
-
 [[package]]
 name = "wyz"
 version = "0.5.0"
diff --git a/common/nonexhaustive-delayqueue/src/wasm_delay_queue/delay_queue.rs b/common/nonexhaustive-delayqueue/src/wasm_delay_queue/delay_queue.rs
index 48f129a271..6d18b7b12d 100644
--- a/common/nonexhaustive-delayqueue/src/wasm_delay_queue/delay_queue.rs
+++ b/common/nonexhaustive-delayqueue/src/wasm_delay_queue/delay_queue.rs
@@ -7,7 +7,7 @@
 use crate::wasm_delay_queue::sleep_until;
 use crate::wasm_delay_queue::wheel::{self, Wheel};
 use core::ops::{Index, IndexMut};
-use futures_core::ready;
+use futures_core::{ready, Future};
 use slab::Slab;
 use std::cmp;
 use std::collections::HashMap;