Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,558,062",
      "signature": "0xa9b806338b9adef80ab0a1e6851247ef98c4d290961ea6cb4d8199792069862de18a796e4e8b58ed8292d0faaf34f570",
      "randomness": "0x34ad7fefefd1446cbe787a2bf64097e1216f9649057c2f43f66167e3f23a3b38"
    }
  ],
  "blockNumber": "7,409,851"
}

{
  "Sr25519": "0x9a90f9e5ff8114b827600c7478e7283ba207d932502fc292ead55cf684f9a945d607a34ebf6899d7ddf2dc5bad86194e5328ee1245667949da7774de698fcc87"
}