Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,570,415",
      "signature": "0x90b92b783f5da9cfce799bb8b23258890cf9555856d8a8b6e346cc853a71baf91216a3f0e8a25c3cebb2be581e653295",
      "randomness": "0x633a218098e2eb416073ada2d0b2b0ad395123caa4b9a557750862738e8b7cd5"
    }
  ],
  "blockNumber": "7,412,939"
}

{
  "Sr25519": "0x5466dd6693c0d8c021947fe8a1fe915ac510cf00e639c0b66f327c8612934871975554f25928a46ad68cc02e754531801765da20c4902f29c71f6fceb3a7488c"
}