Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,607,213",
      "signature": "0xa2e486fef10ab53d0e4ce27c8b00fe7e9d326129b292955077c382b31ae1fdf5d4f9816d6e0b4b3291fd020658f24e55",
      "randomness": "0x23329661487228784e7176969b286103bd424b28fb7901a56c1bd45093043974"
    }
  ],
  "blockNumber": "7,422,120"
}

{
  "Sr25519": "0x0654f068b36917f783bf4a5b8ffe90a54fb1e9d21cea67f65aeae87c7b12c96569d833f16603ef380972dbedc38c0b1cb31f77302c234da48b96968b0ed64e84"
}