Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,553,442",
      "signature": "0x839656b921c004a32b9461d7361e9edbbe146c2144d93db888206e9b1ec1499b83bad78dd09d1f3fa96c6d21796b7d70",
      "randomness": "0x66464025e898dae54644a04bcd679edc30ea2fc8e7d75681d974c54beb2e03b8"
    }
  ],
  "blockNumber": "7,408,696"
}

{
  "Sr25519": "0x60f771b1b6b82a897bb96f35bff9373f1c72089035b8a27e1c5ce1ad10ff89316ba7921c5d42254c6c4b0cd8cd7c1fea52d37e9bb79b66ac09ff033207145e81"
}