- 44420939: 1. Fix a bug in `L2Provider.getL1GasPrice()`
- 44420939: 1. Fix a bug in `L2Provider.getL1GasPrice()` 2. Make it easier to get correct estimates from `L2Provider.estimateL1Gas()` and `L2.estimateL2GasCost`.
2. Make it easier to get correct estimates from `L2Provider.estimateL1Gas()` and `L2.estimateL2GasCost`.