Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,555,193",
      "signature": "0x93ddb510ff212f7395b1197ac577df3842443285035a352d7add2f4e4e417b1b3a90cfdd2eec6baec9c0f302515f7de4",
      "randomness": "0x6ceea8b512b9d659174fdc0b757d4cf4ecc48f08e82813024b5357b92b28d10e"
    }
  ],
  "blockNumber": "7,409,134"
}

{
  "Sr25519": "0xdc62bb84f0bfcd8f6c40018f89df69ddffeaa5cfa36fe816b0c8bcccc2ec872781b171cf970d3307a7a03e8e9c6a6c5deff1d292db83c2fb6dc594fbf9221b84"
}