Jimmy Chen 5cd738c882 Use unique arg names for eth1-sim (#4463) ... ## Issue Addressed When trying to run `eth1-sim` locally, the simulator doesn't start for me, and panicked due to duplicate arg names for `proposer-nodes` (using same arg names as `nodes`). Not sure why this isn't failing on CI but failing on mine 🤔 ``` thread 'main' panicked at 'Argument short must be unique thread 'main' panicked at 'Argument long must be unique ```		2023-07-17 00:14:13 +00:00
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src	Use unique arg names for eth1-sim (#4463)	2023-07-17 00:14:13 +00:00
Cargo.toml	Unify execution layer endpoints (#3214)	2022-06-29 09:07:09 +00:00