All outstanding warrants of such district so sought to be redeemed shall become due and payable immediately upon receipt by the county treasurer of the money from the sale of said bonds; and upon a call of such outstanding warrants or obligations issued by him or her, the same shall cease to draw interest at the end of thirty days after the date of the first publication of such call. The call shall be made by the treasurer by publishing notice thereof for two consecutive weeks in the county paper authorized to do the county printing. The notice shall designate the number of each warrant sought to be redeemed.