What is a Futures Wallet and why is it introduced?

Updated 

A dedicated Futures Wallet is being introduced for traders to better manage their funds while trading in Futures. With the introduction of this new wallet, you can simply transfer the funds with which you want to trade in Futures to a dedicated Futures Wallet, thus isolating your Spot balances. This is a major enhancement to allow the users to better manage their risks and track Futures returns.