Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,569,611",
      "signature": "0x810b53974d7185c52029959cc4cf72de803f60f846482419209813c5287a393d854f1c59c7b89c9c76bf9df4efc914f3",
      "randomness": "0x7e56c0764dbbd93d25615157b9ec064d4efffd6988fa5c4941968cc9ff8118d0"
    }
  ],
  "blockNumber": "7,412,738"
}

{
  "Sr25519": "0x8ac02339f014f675b72e1c5e71fbe40eddcfe001ad6fd6c3b0487abe9e445d1284327dbe08be05d8ccbad6b89d4e5e5a3e1d4b66c80dac9e3447ac82b1db128a"
}