What key events linked to the covenant was Noah a part of?

Noah was not a part of any covenant. Perhaps you are thinking of something else.

Answer:

The above answer is mistaken. The Hebrew Word for Covenant is in fact mentioned two times between God and Noah (in Genesis ch.6 and ch.9). However, unlike God's covenant with Abraham, the one with Noah concerned physical matters only: surviving the Flood, and that there will be no more worldwide deluge.