'Writing' in the Bible

And in the first year of Cyrus king of Persia, that the word of Jehovah by the mouth of Jeremiah might be accomplished, Jehovah stirred up the spirit of Cyrus king of Persia, and he made a proclamation throughout his kingdom, and also in writing, saying,

And in the days of Artaxerxes, Bishlam, Mithredath, Tabeel, and the rest of his companions, wrote to Artaxerxes king of Persia; and the writing of the letter was written in Aramaic, and interpreted in Aramaic.