SiNGAroKB, October 13th. The Czar of Ptussia has written a letter to the Emperor Joseph of Austria. It is reported he proposes the Russian occupa tion of Bulgaria, Austria to occupy Bosina and Herzegovina. The fleets of Russia and Austria are watching the Bosphorus. The Russian Ambassador in Paris has stated that the Czar is in favor of peace, and that Russia will only intervene with the consent of the general powers after a ednferei.ee shall have been held.
The Porte has refused to grant the' autonomy of tlie Provinces, but promises to grant reforms while they remain, por tion of the Turkish Empire. The Porte also proposes to create a national Con gress, composed of 110 members, Mrissul mans and Christians, partly elective; for the purpose of executing reforms sug gested;

A circular, officially issued by Russia, invites the other powers to j oiii her in imposing on Turkey an assent to ra farther armistice between the latter power and the belligerent Provinces.
