This is a referendum to send a set of calls to the Coretime chain that will configure the Broker pallet and start Coretime sales.

The Polkadot Blockchain Academy (PBA) is seeking funding for its fourth wave program, intending to educate 90 students, including 50 developers and 40 sounders students. The program's objective is to accelerate Polkadot adoption by educating developers and aspiring ecosystem founders through both in-person and online educational initiatives.

See [`Pallet::dispatch_whitelisted_call_with_preimage`].

- **Problem Statement:** Polkassembly ReferendumV2 aims to configure the Broker pallet and initiate Coretime sales on the Coretime chain.
- **Significance:** Enhancing the functionality of the Broker pallet and commencing Coretime sales is crucial for the Coretime chain's operations and growth.
- **Proposed Solution:** Sending a set of calls through the referendum to configure the Broker pallet and kickstart Coretime sales.
- **Expected Outcomes:** Improved functionality of the Broker pallet and the initiation of Coretime sales on the Coretime chain.

#375 Enable Coretime