Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,578,046",
      "signature": "0x8dc9e98a66b30cc3789a25f2e930d641ef7e528decc1e8b6b0b1058f6cdefc7cfca260d1d29c700b92e3b356d2a16129",
      "randomness": "0x79aa69292a15c94f3e82498be045f4cc04821f73a809da3cc7d3dc8549e47a7a"
    }
  ],
  "blockNumber": "7,414,847"
}

{
  "Sr25519": "0xcc0fd57c89f1ebb7364e6fa4977f3ee11f4123397782f4116629745768fd6c3db2437a80168cbb37644fe85ddba771b1ecc1ef172a632f238dca5f053afebd8d"
}