Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,667,610",
      "signature": "0xae4f018b6078d6121a9421326ae3fc97d7286b3a4521c61034217e7c268be60be7650ccf00fb1ec28f75e1db2dcb06f1",
      "randomness": "0xbc78f189fd6e6087807d033ebbfe67dd5a30383cfaea2920abaf6b8c1906c96b"
    }
  ],
  "blockNumber": "7,437,194"
}

{
  "Sr25519": "0xb60529efec19df54b5b904e32a81e21d3d304facd6e91fb7591260743a43e83e00a5fb233f067affd32449c70b59e12cc60f1fdc2d545733d7c3fa0d081bfd83"
}