For detailed information on how to set up and run our beacon and validator nodes, that can be found over here.
The easiest way to run our beacon nodes and validators for our current Sapphire testnet would be through docker:
Download docker images for both beacon and validator client
docker pull gcr.io/prysmaticlabs/prysm/beacon-chain:latest
docker pull gcr.io/prysmaticlabs/prysm/validator:latest
Then run beacon node and validator client
docker run -v $HOME/prysm-data:/data -p 4000:4000 \
--name beacon-node \
gcr.io/prysmaticlabs/prysm/beacon-chain:latest \
--no-genesis-delay \
--datadir=/data
docker run -it -v /usr/local/prysm/validator:/data \
gcr.io/prysmaticlabs/prysm/validator:latest \
accounts create --keystore-path=/data --password=changeme