It is reported about Sayyiduna Ali (may Allah be pleased with him): The sun was eclipsed. Sayyiduna Ali (may Allah be pleased with him) stood up, bowed five times and prostrated twice; then he offered the second rak'ah in the same way. Then he said: After the Prophet (peace and blessings be upon him), no one besides me has offered this prayer.
Al-Bazzar recorded it. The hadith of Sayyiduna Ali (may Allah be pleased with him) from Musnad Ahmad has already passed before this. The narrators of this report are the narrators of the Sahih.