Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,569,774",
      "signature": "0x92359982e4c54b68ed2804bedbba1b2ed8d5255b405b59e752cd84dbcf9ac500fe5617c5564dc882537433aaf1d92b54",
      "randomness": "0xfe2b0a95b98af777685a66944b1d2b6d83bf5248ffcc1511d0c6ebf46a21d192"
    }
  ],
  "blockNumber": "7,412,779"
}

{
  "Sr25519": "0x0a69cdaa5343a1e45462cd703791f8163152850d284f33fe3f00c57be60e186a27001ae769aabc2a8df27e7eaf12a7d8743847cd56362ad212ed5e2c0738c386"
}