Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,549,084",
      "signature": "0x8f23311bc98594433860d1551c3909a131d1dbaa90e2dd10baf1ea3fdb2ce8b818f272a7d12b31625d276da17a25b03c",
      "randomness": "0x6fcfcb36ab353faac9c4aea43072d2c483765f545b75f8a6354360e8505d1e84"
    }
  ],
  "blockNumber": "7,407,606"
}

{
  "Sr25519": "0x16ca41abe139cf764339ffedd4c4171e2fcd9565be425ca69665b14d66bf6437f841ffb3f4f1cc5911a913b03021d676bb67f0567afb50eb232cd1e84afeb283"
}