chore: add deployment instructions to readme

README.md

@@ -78,3 +78,26 @@ Get a test coverage report:
 ```sh
 $ forge coverage
 ```
+
+### Deployment
+
+To deploy the protocol to an EVM chain, first set the following environment variables: 
+
+```sh
+# The address of the account that the will be used to deploy from.
+DEPLOYER_ADDRESS=
+# The name of the chain you want to deploy on. The contract addresses of the deployed contracts will be stored at /deployments/network.json
+NETWORK=
+# An RPC URL for the chain.
+RPC_URL=
+# An API key for a block explorer on the chain (Optional).
+ETHERSCAN_API_KEY=
+```
+
+Following this, a [Foundry Script](https://book.getfoundry.sh/tutorials/solidity-scripting) can be run to deploy the entire protocol. Example usage to deploy from a Ledger Hardware Wallet and verify on a block explorer: 
+
+```sh
+forge script script/Deployer.s.sol:Deployer --rpc-url $RPC_URL --optimize --broadcast --verify -vvvv --ledger --sender $DEPLOYER_ADDRESS --hd-paths "m/44'/60'/4'/0/0"
+```
+The script uses the [Singleton Factory](https://eips.ethereum.org/EIPS/eip-2470) for the deployments which ensures that the addresses of the contracts are the same on all chains (so long as the chain is fully EVM equivalent).  
+