Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,646,300",
      "signature": "0x806ee92f6060042cacf984edd7a372323fc8b5784e40225a68a152dcfd7612244d292199c2221d739bafb3e1446fabd8",
      "randomness": "0x8253a779f73f51a8142ecae67745583864a2794533332f405bf68a65b195ee6d"
    }
  ],
  "blockNumber": "7,431,879"
}

{
  "Sr25519": "0xba4a24317ec29d83ba73e7c1d4185b8cef636ff99099d8d76f475dca00d0bd221c6ec671d7de4480e1a075b64019e6652dac7470a66da591c5d8a33b1ac8638e"
}