Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,561,344",
      "signature": "0x87fd80d3ce70771c158ac4837774ad9eee3a992bfca520200fcdd74ce1fff64f23f68d6dad2a2d8fd3d79e6405d8282f",
      "randomness": "0x2216fb71e8bca665444d8b183d8db26117f7276decf68acc435131a98b8bbd8d"
    }
  ],
  "blockNumber": "7,410,671"
}

{
  "Sr25519": "0x3e88bb0a5e9bf21be03d20a56042e4c36e429c47139022b5ff03dab3c1b59a7fd4bed9eee354e67ca5ed3c661b945265ab55935db059178611968a0815bfce8a"
}