Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,540,734",
      "signature": "0xa706ce32fd661b8dccfeb5424690967541bcfe3021459950807c1c785dba953e8600efcfd02a015545e4dd34404b472b",
      "randomness": "0x16ed522aa407c4c2dbee75b5d09e98f90d6242a916871cf28a0b7bd8d04a17ea"
    }
  ],
  "blockNumber": "7,405,519"
}

{
  "Sr25519": "0xd2f1bd5e6276cc74d0116121711441f7c7207bb2a4f1a5198286b07f36699f675af55f3a8adb70c89156a035c412f5929e9055458fb4f10213b6583b88be408c"
}