Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,568,252",
      "signature": "0xb08060f646fe2334b03a4001bda38a4c369ae7c49a543d7df06cc76c3f93b39879589dbbad97564503481c2e460fd5d7",
      "randomness": "0x5032e4f1976765e11f1000e91455927f8bf96c7a79052659e372603fcf9241c1"
    }
  ],
  "blockNumber": "7,412,398"
}

{
  "Sr25519": "0xdee18198ab9fc3a7cb2dcce7afd0edeab50f7ec509078085acc52d08fc527f5d4c7fc58bcbe480ec4b862cb9c3e28e28b48c8e63783d5b6a3887e492b7f2238c"
}