Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,601,604",
      "signature": "0xb60485d2874471fc4a5a1492ec5a1ade596d6feec116cabb53caa887c1cd59e5649a2878edb3b833f21691d7dd0df4c8",
      "randomness": "0x86aebe732f3dabd9b700f2a8f1a7556494939525c9cf8558691c212c3af82ed5"
    }
  ],
  "blockNumber": "7,420,717"
}

{
  "Sr25519": "0x886c9f0b144c208bd506d06552c5e0fff26ff49da7c2b6a97635a5af0ef7c6151fdda0e8fc007c48cd03c2058196ce45558b605010d7ea2dfd62b8ee559c3f82"
}