Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,654,824",
      "signature": "0xb45fd91de038c10a9824fd9a6fe6b9857ca5b6c71b22e21280498c47fd6d9b27fbec1aa6e4daf595da05530abba342e7",
      "randomness": "0xd9ab16853e8ba2d2ca3f72e7b1d46aeb1e407a6f6d540ae4a945db97ca53b7b3"
    }
  ],
  "blockNumber": "7,434,010"
}

{
  "Sr25519": "0xfc65752dbc700f3274d2505b3741b1e85e76e42ca5c40d7e87f8b2d5eff1b76495d43c55a831741c1d1c8c438c2485d119a9555b08122cfa1df4f3aaafd2fe81"
}