Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,558,654",
      "signature": "0xb45c8a29fdb4c633f93697af50d56b60a18a10aa7d4612c2cfe66664c6f5c8ee853f813ebab716f29f7d8d71d055dc39",
      "randomness": "0x484c97eb7d6c64ee9b3445ef2230d48542aebcea540bb8d03bc356d3f4a7752f"
    }
  ],
  "blockNumber": "7,409,999"
}

{
  "Sr25519": "0xfaa94be97ab29accfaa46cefbcab730d5eaec501dd9a36d0cb38682ebaa6e063479d93be05013e84dc8639a7f3e618ae0bd887f1fc74efdd73abed807af1658c"
}