Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,594,343",
      "signature": "0x97c1cf33669af7a9ceca079fada12c92004912d0ca81872234bb60d1efa83c23181e670338ae2cdd4d3e09107b9eea97",
      "randomness": "0x15040b5f76a161f61a52aa6d05d8fa3d0a99689caeac06a009d8dd77dabb2893"
    }
  ],
  "blockNumber": "7,418,902"
}

{
  "Sr25519": "0xca3a24eace58221242c26990b1d0b4c88743728107c8124c56c87bc9cf813843cdd06acbc969c74168a71620dfce335465082fa63d5efbec4da1b33cb5561589"
}