Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,553,043",
      "signature": "0x93bc9f72cd9174a5270aab84e49b4eceb11b71e1a67b945ff8cc7e7f5d7d6b2afccab972f093eeefbd936abf812d9e89",
      "randomness": "0x5448e804266014d621be0c498a2d0293b9aa1609e8387feb5b1d65231c1976fa"
    }
  ],
  "blockNumber": "7,408,596"
}

{
  "Sr25519": "0xe2d7c6fc3e1c60d1f9356e85a01323754ea0e7f74b05ecc55f45b1ca69e4713063ff2d9d35fcdb3b990718e733ade8202efc6a121bbc564d32a1f98df4b80e8f"
}