Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,605,132",
      "signature": "0xb9a425215192ed0d77d406c66491944f96c54e86833c008240367ca58644b9afbf462f0908b1a4c96631040385f1bae7",
      "randomness": "0x22cffc15121a2996324b9df0a06c10ad1f2efa76728abab4f101ef6352eee604"
    }
  ],
  "blockNumber": "7,421,600"
}

{
  "Sr25519": "0xf64e0318c370b5f839b7b9e22a50b2bfa54068992e16519ed1f5ef0221c70979ad1aa75c3a1bf730aad61725be4f1e9bafbe2a717126012dcefd5ac827b54d8f"
}