Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,612,062",
      "signature": "0x808e01ccff6a4e79b718f24b20eb2863c60355b7849c7d6719629a26ae3310e4f06573d73e674deb7f74455785918b5e",
      "randomness": "0x20739fb298c86841d860d466a1537bf0bf9ac344600d77e93f8963f0fbba2094"
    }
  ],
  "blockNumber": "7,423,331"
}

{
  "Sr25519": "0x4e5b9400f137ccc6f9a66759658b3ba2d2a01d7d031c27a38e8aad46da35d555e5522792beb7a50e7ad124f1f335914db5769c40a6f4aa8673ca188e108a9d8d"
}