Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,612,735",
      "signature": "0xb16334f97cb63b021eac83ad83a6376e87db381b9d66360916d882a233cedb9779520da6572748673b7d551d455252d2",
      "randomness": "0xf7098a3fee92db7ee58af2367755663395273540bb4a4926d8d2b3fb0a4b5127"
    }
  ],
  "blockNumber": "7,423,499"
}

{
  "Sr25519": "0xa8e2e8275f2df1872d0354b65219f2b7271379ffc475d95d5dd6d73042762b276399509f65473565d94d8679bb83e80cae5dc9647c96f51bb9d21d43bc6d0c8b"
}