Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,556,858",
      "signature": "0x83bf2cc61b5ecc2cf39f43500fde33d7952ce28aec9ebe8ddf7b108d00e09b3c20b872da46ce4880b3ac251ba56d98bf",
      "randomness": "0x8da41374efcdf1b9089e8d7e9993908c6e1fac5ab15cdbc87c5933eecd6450ce"
    }
  ],
  "blockNumber": "7,409,550"
}

{
  "Sr25519": "0xf8fd2303ca02510845c2892c68a93bc9d47fe260e94e667dee9533484fdc112236cbf6b80d1e6c924fd38ade48ddf3ccae5fc9fd0e457e56f0dec0595b04338b"
}