You can join the Minehut servers through Bedrock versions using the following steps:
1. Go to the multiplayer list and click "Add Server"
2. Set the server address to bedrock.minehut.com and keep the port it defaults with
3. Connect to the Minehut hub and execute /join <server>
Please note that Minehut's Geyser proxies are a little whacky, so you may not be able to always connect.
If you want to make it so only Bedrock accounts can join, you can install the plugin Skript and insert the following:
on join:
set {_name} to the player's display name
if {_name} does not contain "*":
ban the player due to "&cThis server is exclusive to Bedrock accounts!"
Hope I helped!