Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,575,043",
      "signature": "0xb6cbb9649a2be60a10dea74340970d171d41488946a6b45849bad74cce4562168bc9951a408da2168c0e4570505a645d",
      "randomness": "0xfcaf8d1eece20acb4c3371f70df2cd7a18c53b1616bb1b118776f47b81b6e8e9"
    }
  ],
  "blockNumber": "7,414,096"
}

{
  "Sr25519": "0xd0d19da687869abaa61e5a99c86845bdef3320b29f32673ed65a5218e3567b2c942d5b732c11b24880cf0753b397ac719d76f6b23ebf2f906a2353650264b980"
}