Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,612,065",
      "signature": "0x8b2da17ecadceedf4b5c258c6f5f2e8ce27c5f6fc4e525d764cc757af11462bc27e389a5cad4dfb0c24dd55454298bd0",
      "randomness": "0x5f9354d5c2de2f4ea837129c281cf5f6d01b300ea367be8504b308ff3f7bc8d0"
    }
  ],
  "blockNumber": "7,423,332"
}

{
  "Sr25519": "0x9a1204b54b9728938926814cf4b33884fa04b42486f1b0554028d8b67497386ec65e640897457324c4ff92a3f0a301b1d72740b009d98fbd4aa3ec0766bfad81"
}