Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,670,413",
      "signature": "0xa9a0aa3d152947bdf3c1fae274b41098d6d99ae731209b41865aed56cabda8e52543cd39b38170651c7936987dafd8f5",
      "randomness": "0x5dace3b8d8dd1e15da5abd60856c1c93c396424bb23e11909456a090ba12d817"
    }
  ],
  "blockNumber": "7,437,895"
}

{
  "Sr25519": "0x2682ffc5f758b152ef537c5efbfac59819e72530952a3a25f0428f9de237c679f13fe42c3c11101bbbebf8e654352a563e9766340846bc5a0601883338df6e88"
}