Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,656,464",
      "signature": "0xb0f2e7b1376287b3c8dd230ba79f84f80cf1803f3e6a5e3139458ee4459b7daaa48670271cc4e25b424d9eea9f258c9c",
      "randomness": "0x94a72148dd5e58df1317f5391eca9272ffe0ca7c6c4d7615e126f7cfbb1ddb7e"
    }
  ],
  "blockNumber": "7,434,420"
}

{
  "Sr25519": "0x62a6ba0a565cdbee0c8a2527c16846a99d489a19a7263de8e386eb56cb14a1453a15b234f6ff5e43bf2c76112bf4a4d3096a7037dd0a712a1af51d61e956b38a"
}