Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,556,227",
      "signature": "0xaa3914ad3e150fe583a61dd9029c420397ee94eff15feec36ed7b1c501a6cc1cae90f6c9169c1591b3e69916197c5f23",
      "randomness": "0x2f08380bc9ece0d77a25b51d26351f18057faf8457c0a6feff40a4c80ab4eee6"
    }
  ],
  "blockNumber": "7,409,392"
}

{
  "Sr25519": "0x18e94e2442bc30a02712756d74e919f17e748972e123359c3960e97f800a8c66e8e6bb71345e555f860fd067cbedafd527ab5a6a803ecbf4e1037860b599298d"
}