Running hardhat tests locally start up a local instance of sei: ./scripts/initialize_local_chain.sh run a hardhat tests: cd contracts npx hardhat test --network seilocal test/ERC20toCW20PointerTest.js Compile and build contracts with Foundry run: forge install and forge build This will generate binaries and abis in the contracts/out/ directory Updating Pointer contracts across codebase Follow instructions above to compile and build the contracts copy the binary under the corresponding bytecode:object into x/evm/contracts .bin file restart seid