Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,578,403",
      "signature": "0xa636f11552eb8e11ae68392e5eab529046ae363c3cf5849a847a7f19eff66c2da8326e1d8a02700ef43b8a254f5cce44",
      "randomness": "0xe589be045244fc1376ca65682bbfa4cc0283b9f3eda63c6eba7c0454c9f55d50"
    }
  ],
  "blockNumber": "7,414,936"
}

{
  "Sr25519": "0x42424c92af22125042028f116b14aa5517e8130ea9eecc48b3aaf3dd53177a5c45bf08f3cb95bffc632ec4693c7a93c180f5312e24b88178b24e9c2e4c087481"
}