Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,541,343",
      "signature": "0xa8d2d50c0788799a0e8efdce3dda23f35eca6d0424d4b9a86f7128938842ac046f14c36775dd163e5d2febf3ff6e74f7",
      "randomness": "0x8403c488bfa44864f060eaa1f4c35a4e4b7ca4f829a8cfab24d427af7645c1ef"
    }
  ],
  "blockNumber": "7,405,671"
}

{
  "Sr25519": "0xb60b135386440e802a65610db754a186325ad3c2aaa7ff10f663155b587a28307ab65d9ffd941d1023ccf0e94bae6e660cac84d3466ca6fe074ecafe2d197e8e"
}