Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,550,644",
      "signature": "0x93e8ebf937264eb1e917a093939063b0cf44742f901def405e91aef0da7d3120fd984f2357ef2e6d96dbb53b89d26388",
      "randomness": "0x1e793ecf851d628c72497a532a2fddf74868457ca4a8b113d67a7dc99b9b2c3c"
    }
  ],
  "blockNumber": "7,407,996"
}

{
  "Sr25519": "0x3c425ef98643630ab0ce128b36af810f86ec20b31253787cd3acc1ff7bd5a86599403ac7bb5127e20f99892c710bf1b4ff1aa1c523b0bc74885f741bfad1e185"
}