Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,617,753",
      "signature": "0x93632d411f5f60452274ff9bc64d3b34db82f45596a0b9bf27b7ac3fe58ea304e7c96c532c04c9370f6b01089dcf35e2",
      "randomness": "0xea7683581e5f7b6f0c32fae91a90778a9fda47b5003e809f56056aea6bc8d63f"
    }
  ],
  "blockNumber": "7,424,754"
}

{
  "Sr25519": "0xfc2b1242fa764357f5e977563e263640bf74bf372f6e678235a9444f50c7cc67caa10f4d6a9b58433ee356aa211b75787877b0cac203608bfe1e3ebc64c15c8a"
}