Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,558,092",
      "signature": "0xaf40534416def10f88f307b3e9905c3fbfee008ef93ff52ec7da14d694756e2a06cd799a9c4f04bbab17c461bb45be11",
      "randomness": "0xd19025af328b783f9f6a0ae4c5c6f51321ec5097f00abf311fb9adf49a36df9f"
    }
  ],
  "blockNumber": "7,409,858"
}

{
  "Sr25519": "0xbef38d5187ba17890e88a7681ae9df587b7531fbe60db8380afc5ef0ea91623bb8f357a806fef23e8ffdbda080931f45d66897ba7b7361677c9582a4e38c8880"
}