Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,561,176",
      "signature": "0x858f14e15ca615873d878322aaa5f1663025467e92ff3f4665cfe8e15d903c29dfdb07b51ddf8729f4e2d176c4477340",
      "randomness": "0xa8599412b406eda840497f295e2740ad9d092b1707a648ea5d86f5ccc503a828"
    }
  ],
  "blockNumber": "7,410,630"
}

{
  "Sr25519": "0xd8456852d7177991443556745ccd6804d3c4e6dae3aa321146cc56d2f7902b21c7f874b029194985c0447fda50a543c89f3531cb6ba5507e9784a5f7749eba8d"
}