Upon the suspension of a treasurer of state as provided in section 113.17 of the Revised Code, the governor shall cause his arrest and prosecution for the offense charged. If the suspended treasurer of state is not indicted within four months of the date of the suspension or is acquitted of the offense charged before his term of office has expired, he shall immediately be restored to office and all the rights, duties, and obligations thereof. The acting treasurer of state appointed by the governor shall surrender the office to the restored treasurer of state.