Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,572,424",
      "signature": "0x8083dd6d216c5f3bbab4c83f65ca6d90d1034bd42ba99ece9c8e510667d46d2ee76b9fbdbe7c89dc616a95dfa63d9bd3",
      "randomness": "0x52b25324c90498cd0a0730ba0598568fb17de1bd6f3f0c71b993df2c4081477a"
    }
  ],
  "blockNumber": "7,413,441"
}

{
  "Sr25519": "0x3e84755f36a5e58fad4e4c05508360f33303f8fcedc51d84f65dc7c5e2a2ae2f34f1e24bf0797e6a0f3352ecd4ac11943ac6b4e5acebe5de80aa76f7fef9538e"
}