Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,424",
      "signature": "0xb629f9d0877fdf7ad22f553df9994755c12b19e4d6b772876376491c6beb4fd7e7d03455005087fc9ce5366d49719607",
      "randomness": "0x10b355fc1f71b6674f1d53ffe2f9f40abfdd4792d00954184873dbbb6f502c80"
    }
  ],
  "blockNumber": "7,410,191"
}

{
  "Sr25519": "0x429a808ea16b0b40744a0c207544428a6a763efa806d048ecade9776beb88f695951fa0b91eac99c9c34db6efb4ced0d66e697e256a7d9f036df89227dde0d82"
}