vars.totalRewardAmount = (rewardPerVote * vars.votesDifference * vars.duration) / UNIT;
vars.feeAmount = (vars.totalRewardAmount * protocalFeeRatio) / MAX_PCT ;
if(vars.totalRewardAmount > maxTotalRewardAmount) revert Errors.IncorrectMaxTotalRewardAmount();
if(vars.feeAmount > maxFeeAmount) revert Errors.IncorrectMaxFeeAmount();
// Pull all the rewards in this contract
IERC20(rewardToken).safeTransferFrom(creator, address(this), vars.totalRewardAmount);
// And transfer the fees from the Pledge creator to the Chest contract
IERC20(rewardToken).safeTransferFrom(creator, chestAddress, vars.feeAmount);
