Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,559,208",
      "signature": "0xb7a4034a12cd2f35d7e7beae0f5f40f1ad121625ee91cb8763a9839baffe7528dc75d7a62125bfe5103ee7d567f96801",
      "randomness": "0x9ec0ccc70198cfc73e9957bdf384d7bf2c3268fe6de7aa920aa1576aaf29cf75"
    }
  ],
  "blockNumber": "7,410,137"
}

{
  "Sr25519": "0x94230fa510f6f19db34e5627ffb40d879ad67298b66506b6364e9fbc55c89e64e3fc4031b006afc9b369e84a1d9bb44830c7819c898c53da41e78a85fda39e82"
}