Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,652,721",
      "signature": "0x8b7dcbf968a24ea778cb258dff2ffe7537cc4d4121562ea4fb7b43156b2a6ace26039cbd0e929713b4463109317d07a1",
      "randomness": "0x41c9255c0ea906499d8d7197828f0273b2ae7629c3872e85b43753a03ac08568"
    }
  ],
  "blockNumber": "7,433,485"
}

{
  "Sr25519": "0x704691027a43b12b1086f5ee27bf04492b4587f8d67927b202cf0b402aae046432ee6ddb336b7a8190748d230ca1fe85a74f93718960a1423d9cd201e7b7e18d"
}