Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,541,577",
      "signature": "0xad1dc14b559d295ce436c245dfa3be8799e4d0f1e24db3d40c91da2387c76290d7b5b4481fe9a4c835f6748b20cd7030",
      "randomness": "0x4a0b2ba657cc9d0b5c5439a7e0c26c6758b49b1ac202037782b9aefc5672283b"
    }
  ],
  "blockNumber": "7,405,730"
}

{
  "Sr25519": "0x180023d8b731a6b0180d93d538709ec69a1a6d2d0d25b7fe46990b2692a7623d6e5b81b459f0acc661d5a7311521357140b3616c2f41af6dd15013d25edeaa8f"
}