Local heralds are required to fill out a monthly report and deliver it to Lucis by the 11th of each month. There are two ways to accomplish this. First, the online form which is by far the most convenient. You also have the option of using the word document or the pdf. You can fill those out and mail them to email@example.com. Both of these options are available on the menu under Local Heralds -> Reports.
Each year you will also be required to fill out a doomsday report as well.