Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,569,522",
      "signature": "0xa7fcbe500b37bd9c64df5200519fad7bd2b5d7a7d442ff69ebb9dffee88c32c899bbf09430b8a9abd9b02d31414d370e",
      "randomness": "0xc409262e9e9cc5968edd11fb8ac73e29577c87291967606c334b3e89b13ff9aa"
    }
  ],
  "blockNumber": "7,412,716"
}

{
  "Sr25519": "0xc4a79d2f0e4f12b251fdeb3e9159debb8f0e057f69228f87549ee0059ce43d67bd2334395713b7ab3a31490760d9efa996f22815f66cc4a3881b8ee0e814ee82"
}