Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,566,304",
      "signature": "0x85278b6c81a31e9bf27fd9284f6222d8fc72de0638f35b72ae00a5ac94200ec166afff62c6afef9c9f3c62539e1b98d4",
      "randomness": "0x2d1d602b8b38587f59cd33cfb67782dee5de68ba3af7d864ec1abffa478711c2"
    }
  ],
  "blockNumber": "7,411,911"
}

{
  "Sr25519": "0x4cd7cc0eadbb41c635e37481f760ac74d2631c068d3c86d3163cb1385b6ad1175b778208e031dfe63bf62d7f8e017e9bd0c09a2716a570cfb44c7e88b6bb378f"
}