Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,562,777",
      "signature": "0x87120c477f7a5d45e2f5d23c713e0ba23ef538d5f99340180e07bfcf2f8602b4ca4f7d4775e3a9f0f7c8325969de8521",
      "randomness": "0x3f60792073388c838bbc58445791ab5cb8517c9109515581258d4417ccdc1bd5"
    }
  ],
  "blockNumber": "7,411,030"
}

{
  "Sr25519": "0xc2b5ec9481c8dc3dba8c2b48795b802fadfdaa133e7da87c77fc395d74a50238f123ead05a1945ad86a63e138c0eab7e58432f8951259ad76d8ffc2f91648b8d"
}