Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,551,410",
      "signature": "0x81da9a651b9a83681b49f585963f2da293f7f1c5c40c2b0d65e4f375d2808a5833d948cd11696c1eac2c3ea24eb15db3",
      "randomness": "0x585a43c72121ad66cb42b2d093906ab45f769008f537e75140617ad87592da87"
    }
  ],
  "blockNumber": "7,408,188"
}

{
  "Sr25519": "0x885ab6eda046029ed3aefb93cd73ef7f93e1f02676121c167f5ea0dae728ab41f98fc5c6f6991ad0b8659bf08f82c6f4b09083df9a82009b4d306a1fb843d88b"
}