Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,571,923",
      "signature": "0xacacf6c7ddf7f00046dfdf293a5412c8bc738d9fb24e9df6f9fd9fa625c5d9a885c0b72097763976a63abdd759092652",
      "randomness": "0x5b1b99609c090e82f6c65931ccdd501d8bc99aec528afe36132066f9ece9af13"
    }
  ],
  "blockNumber": "7,413,316"
}

{
  "Sr25519": "0x3a4a761c5e426b9621b462900b4b91a2d736c47928680e7425229b730791687e5d1d1d89180e450793514e3066ae60c7806c6a9dee9d71cc6b68ea5a560c5280"
}