Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,646,609",
      "signature": "0x97d8e59e8151991704b9e937c5b6947c3e9060e1a529f9410ae6f26823259c5068577c981feacadcb6c1011f3a76213e",
      "randomness": "0x39a53a5ee2b313338d8f2e92e5563a152c049312388f45317e937320cdb4d1a2"
    }
  ],
  "blockNumber": "7,431,957"
}

{
  "Sr25519": "0xb213f86b7bfa058693f67f18b74485453e70fc784da28158634ecf4e771458084521817ad26415a1987fa9b6668c5a8c06a2ba22d9d7df702ddfaf247204ab89"
}