public Builder baseFeePerGas(final Wei baseFeePerGas) {
      this.baseFeePerGas = baseFeePerGas;
      return this;
    }
Sets the base fee per gas.

@param baseFeePerGas the base fee per gas to set
@return the builder instance
plugin-api/src/main/java/org/hyperledger/besu/plugin/data/BlockOverrides.java