Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,664,723",
      "signature": "0x89131274e1122d0e27571499e1789e5afa4ab3ae13ec2f33cca3939fd07f3b78ba96623e5820cad4d8953b48e07ad93b",
      "randomness": "0xd949867c8597a4bd162685b355dd8778d8492a979d8796e971e497bd2e18c7f8"
    }
  ],
  "blockNumber": "7,436,474"
}

{
  "Sr25519": "0x8c19958c268f1422e76907d73e3956a37c875449e0e2dcf7f1606c170de9bb409449ce3e68afacfcfbedbd33110ea01049c2fd6c50ec47205d06e3522d4dec84"
}