Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,240",
      "signature": "0x97399d52e49a253af0fc7e1d8b2a9e748145a239358256d1b64b63250e34b8315c1f9e14b335099618bfc1f42ebf9895",
      "randomness": "0x73349de451bfd6d18cd14ed99b5134e8a2c2b95c1825469d58dd28aee3374f10"
    }
  ],
  "blockNumber": "7,409,395"
}

{
  "Sr25519": "0x6cb7657a874aef7f69f1fbd7480ec109c5d3db35d824e2609d26d8dba116561445ffae6c0546a716f98f9a1b9fb465c3cc6c1d742de4c6946dd39967efad7480"
}