Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,539,332",
      "signature": "0xa19c0532e36acd2907b29b9a9cfb5213beeb703e75392cd1fe74f73f88f8f63533e346fcb16399dbf361d769ec65430c",
      "randomness": "0xca87eb8db2c1859556c9b037168c439eff9298065a175bec748035897f138695"
    }
  ],
  "blockNumber": "7,405,168"
}

{
  "Sr25519": "0x3a565427537159f23f73662272eb96adae9ab5fe520d82f112f2f424f7a4d42c9299fa848421e52132d8fe3ff8a539c13c7798641809e6eae2e106caf01fc28d"
}