Fixes and improvements

[AntonD3]

What 💻

• Increased rich wallets number to 10
• Increased rich wallets start balance
• Fixed eth_getCode
• Fixed revert processing in the eth_call
• Fixed reverts in the eth_estimateGas
• Fixed effective_gas_price in the eth_getTransactionReceipt

Why ✋

• Some complex tests require more wallets, for example, DEFI, where needed to be separate accounts for the liquidity providers, traders, owners, etc.
• A big amount of ether can be used when you want to write tests with real-world amounts
• Previously eth_code was returning codehash, not the code, it was fixed
• The error in case of transaction revert during eth_call should be returned to be compatible with the testing tools
• The error data returned from eth_estimateGas was updated, to be compatible as well
• The wrong constant value for the effective_gas_price was used

Evidence 📷

Here is an example where error data is used by a tooling

Here is - revert word in the error body/message

BEFORE and AFTER of eth_code request:

Before:

After:

Notes 📝

• This addresses eth_getCode returns code hash instead of code #33

[MexicanAce]

Please add Verification Evidence to the PR description for all changes. Also, I think this resolved 2 of the open GitHub Issues, so let's tag them in the Notes section of the PR description as well.

[MexicanAce]

LGTM