Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,541,632",
      "signature": "0x8755ec35c72339df85247eba01cae62433f3e3525592ef7e73428a1ced8c6c5e34a37a7ad2d65aca4ec9f6fcbd81b0eb",
      "randomness": "0x14438f457bc33e8b11b35b976ae7a739f2cd296bf01c5128a35d9ac178b92333"
    }
  ],
  "blockNumber": "7,405,743"
}

{
  "Sr25519": "0x9a604de0bffe6ff22f67a9f736c3bb7650b7429beba6e3c7ed5e212117f7543a87fb31bcd26b86f7002968cd2e844c27b8605a07a2ab4214b52c21cfebb94584"
}