This content (and title) can be edited by the proposal author to explain the rationale behind the proposal.

Add a registrar to the system.

The dispatch origin for this call must be `T::RegistrarOrigin`.

- `account`: the account of the registrar.

Emits `RegistrarAdded` if successful.

# <weight>
- `O(R)` where `R` registrar-count (governance-bounded and code-bounded).
- One storage mutation (codec `O(R)`).
- One event.
# </weight>

- **Problem Statement:** Lack of clarity on the proposal author's rationale.
- **Significance:** Understanding the proposal's purpose is crucial for informed decision-making.
- **Proposed Solution:** Edit the content to provide a clear rationale for the proposal.
- **Expected Outcomes:** Enhanced understanding and informed decision-making by the audience.

#4 On chain council motion