Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,589,743",
      "signature": "0xb3b30327393b4ae5499e414c27436f9375a1201febd1889de6fb5c0995ece50217a8e6b976f6e5f9db693f5319954625",
      "randomness": "0xbbf5ab327c3124109732cfbb8920c381bcf5f36353b24d670d3da2ea921a23a8"
    }
  ],
  "blockNumber": "7,417,758"
}

{
  "Sr25519": "0x6eb11db94a53664f3a4cecc879ea311a4533768100f88681eb10eb22e5dbb81a9909f9bdb8be36f95e311a03044fdc65ddf711878fd0f7789ea47b78eefe818e"
}