Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,556,795",
      "signature": "0x8cb4b5a84a1302695abe6f90506f019dc36949f7029395dd75ed96815fde36a2fd88c20e38f054a47658e246c9b89fdf",
      "randomness": "0x42d37140e6607f886f61d939f991afd2ba70cdf29548771b433dee9c858bcc50"
    }
  ],
  "blockNumber": "7,409,534"
}

{
  "Sr25519": "0x24af812e7ff57de379bae139d54273cffc773f67cd8af53f8ccd6d8f261f815bb7a00d0f3cc60e917c3c1d248b2047925a7202a39e0a5155b18a52e7603bcf8e"
}