Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,573,450",
      "signature": "0x829225e4942fd14421223dc93531240c19d715679fdf44e5b6ac5764aed72f25f040a8d2b8b6cb1f1cd66f93dd1ea510",
      "randomness": "0xe78b86ce6fdf9787aa049d2a5f54109d2f96006a7f8d1f5d2be054025048d666"
    }
  ],
  "blockNumber": "7,413,698"
}

{
  "Sr25519": "0x60ab989e8476c3c61dea294c8ea225f2c96b79091d3e9569c7e6cdc7abd10e3f2de62dc7a19ea46b3c1cbbb8f3b401051bd4cb181b417eb241f535fd41b2168c"
}