Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,563,212",
      "signature": "0xb40941090927f3752e6ac62ae806491a246b7c1b4d2d697e52b1bcf10522c756014f079090a013dc9a3823e9428dffb5",
      "randomness": "0xb0bc41ecd4297ae0026b2854b79e67afbb4ba144cde59d30850243c975956ea2"
    }
  ],
  "blockNumber": "7,411,138"
}

{
  "Sr25519": "0x5ae83955b9cfc50336582cb53ed7187e8c2448340dab76a3785ad818d61a773bb59ed6caa6882f541ecbbf26ae340abeea5adda822fd9b98a976996b562bbf8a"
}