This executes the privileged slot swap UMP of our xcm-transactor pallet. If the same extrinsic is executed on our shell-parachain, we will exchange the slot lease information and prolong our slot by around 40 weeks (less than 48 weeks due to slot lease overlap).

Schedule the currently externally-proposed majority-carries referendum to be tabled
immediately. If there is no externally-proposed referendum currently, or if there is one
but it is not a majority-carries referendum then it fails.

The dispatch of this call must be `FastTrackOrigin`.

- `proposal_hash`: The hash of the current external proposal.
- `voting_period`: The period that is allowed for voting on this proposal. Increased to
	Must be always greater than zero.
	For `FastTrackOrigin` must be equal or greater than `FastTrackVotingPeriod`.
- `delay`: The number of block after voting has ended in approval and this should be
  enacted. This doesn't have a minimum amount.

Emits `Started`.

Weight: `O(1)`

Send a batch of dispatch calls.

May be called from any origin except `None`.

- `calls`: The calls to be dispatched from the same origin. The number of call must not
  exceed the constant: `batched_calls_limit` (available in constant metadata).

If origin is root then the calls are dispatched without checking origin filter. (This
includes bypassing `frame_system::Config::BaseCallFilter`).

# <weight>
- Complexity: O(C) where C is the number of calls to be batched.
# </weight>

This will return `Ok` in all circumstances. To determine the success of the batch, an
event is deposited. If a call failed and the batch was interrupted, then the
`BatchInterrupted` event is deposited, along with the number of successful calls made
and the error of the failed call. If all were successful, then the `BatchCompleted`
event is deposited.

- They are talking about a special action called "privileged slot swap UMP" in a computer program.
- If they do the same action on another part of the program, they will exchange some information and make it last longer.
- They say it will last about 40 weeks, but not the full 48 weeks because of some overlap.
- This is important for their project called "xcm-transactor pallet."
- They want to make sure everything is working correctly.

#11 Execute slot swap UMP

No Active Proposals