Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,560,487",
      "signature": "0xb7428954388364e5f1576066bd4bf4d3046e2aeb27a67ed2102ab9730fc5b20ff57740463a4800e773bd90a54589e43f",
      "randomness": "0xbbd3ffd4e7206f78ac3b06aef2c18e5de27a3a883fb4772851d9c96b2d45d94f"
    }
  ],
  "blockNumber": "7,410,457"
}

{
  "Sr25519": "0xa8635d4df9e51d49443436a61da4359a3ed0a32c7c255ee5526ff344e4e5597f56b122b58c520620b8887043599721127a95c778b8ff297b819a67ec5c617c83"
}