Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,543,762",
      "signature": "0x950ca273b585d164e253aca3b916ba748dc41c189cbefc30967fde4351a173f4af1f79bf154b17a9b6c3ce32f53138f8",
      "randomness": "0xaae5b995f25a26772ad53a19bfad7044ec1c794e1a65683211fdf30c686c33f3"
    }
  ],
  "blockNumber": "7,406,276"
}

{
  "Sr25519": "0xa62339213253ed0f55bee4c6a98b2e48e91da79cd8f5d3382f245d5aea04f70ce46e5478aff4eeb355550445579652ad7726433a5b9ba1d21186c3e4be839682"
}