(chore): move feemarket update BaseFee to EndBlock

[vladjdk]

Moves the feemarket base fee updates to the end of the block for easier gas fee estimation.

Closes: #123

[0xbcdev]

Hi @Eric-Warehime and @vladjdk , I believe this PR is missing needed adjustment corresponding to the old BeginBlock logic.

Like this:

evm/x/vm/keeper/grpc_query.go

Line 478 in f9b89bc

baseFee := k.feeMarketWrapper.CalculateBaseFee(ctx)

[Eric-Warehime]

Hi @Eric-Warehime and @vladjdk , I believe this PR is missing needed adjustment corresponding to the old BeginBlock logic.

Like this:

evm/x/vm/keeper/grpc_query.go

Line 478 in f9b89bc

baseFee := k.feeMarketWrapper.CalculateBaseFee(ctx)

@0xbcdev Can you expand on the issue you see here? It seems like the CalculateBaseFee call in the grpc handler is unnecessary now but it doesn't seem strictly incorrect to recalculate it.