Next hop to VPC pair

I ran into a situation where there is a VSS switch stack acting as one switch fiber connected to a nexus 5K pair using VPC. Each nexus has its own IP address. How would I route an address block to the nexus switch in active active config? I setup two routes on the VSS switch with the next hop as each of the VPC member IP's? Is this the correct way to do this? I see additional options such as track and permanent are available for these routes.