Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,639,310",
      "signature": "0x92537131b82976572a3a2b60d02657178cc2f0e4f9639f892037af1a93878ba73346aca5d34c74ccee5a1ee009ddf3c2",
      "randomness": "0x2cc58fc73d5aea22484cf508831f8bada3282dd2abf6ccd11201a777dbfcd141"
    }
  ],
  "blockNumber": "7,430,142"
}

{
  "Sr25519": "0x8e7b6fa74375c4f29bcd6436d089f2286090dd1c262c06d9bc709d7ebae94875324535d829d3770be6e4270523c9855997de4d02f7da2040854cf65ffa29d98a"
}