Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,649,130",
      "signature": "0xaa79e8ffffebfabaeb25d14280952f020c577b70a47bb2c22754fb6e186c0bd368223f14d91355a917571b3c06863d26",
      "randomness": "0xa0ae78ab99dd4cdeb305f1097d7af58dba61e655cb59238621bd70782940528c"
    }
  ],
  "blockNumber": "7,432,587"
}

{
  "Sr25519": "0xaa698a10cc1c15debc49072e2c458e5fe3a5769881a883c12b8d7a88513dfc02f37edc594530b6fb673d5ab3165e37e83256d24c516f5d4eeac66db22a8a0888"
}