Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,660,375",
      "signature": "0x8fe83adb23a1db45aaae017fffbc943f73161b817ae407fd32648ad7f2ec1e67efe4275af3b2c860bcb4489ef1f16500",
      "randomness": "0xacb2a5638a4c5655ef7ed4a8283b4290ac9862f047093bcad7f0d326492f21c1"
    }
  ],
  "blockNumber": "7,435,398"
}

{
  "Sr25519": "0xe2197ed5dfbbca96481081a4dc7b95cded9c0a0092ae3ffe5e68918e63e61e00d56609bc15e2b7c0dee0d3b059f3fa8b2b3630311b3450b53c09e4bee49bef8c"
}