The highlight of this patch is using SEQ 2 out to VCO 1 in, with RHYTHM 1 set to 8x of RHYTHM 2. In this configuration, you can create a 32-step sequence with SEQUENCER 1.
You can adjust the pitches and VCOs as desired. The big idea here is of using the pitches of SEQUENCER 2 to modify the pitches of SEQUENCER 1. This patch sets the pitch of SEQUENCER 1 to a steady note so it's more obvious what's happening. Then you can tinker from there.