Deploy collator and oracle on Picasso

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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`).

## Complexity
- O(C) where C is the number of calls to be batched.

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.

Problem Statement:
- A user removing their vote during the confirmation period caused a proposal to fail.

Significance:
- Deploying an oracle and collator for Picasso will contribute to the ecosystem and increase reliability and decentralization.

Proposed Solution:
- Set specific addresses for the roles of collator, oracle controllers, and oracle signers.

Expected Outcomes:
- Increased decentralization and long-term support for the project through infrastructure deployment.

#74 Deploy collator and oracle on Picasso

No Active Proposals