Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,550,226",
      "signature": "0xb95bc12e1419d510e94065be71e85794da61da611917b44cb402027652e898276dccb6be35511550065329a8d445d45c",
      "randomness": "0x6a019ff27f101e52d8b002078b5fe140733d6d43079f1a78f84c96c73bfd4e30"
    }
  ],
  "blockNumber": "7,407,892"
}

{
  "Sr25519": "0x12d17b205b64608f486940bd0e816e547e1559e20e42757a00062fcbfcba2a06f4bc61a6001b9fade5d075f2a132c2cb63c0b7ed6c64ef596519cd64c425bc83"
}