doc: to compile with solc

Author: zzzckck

README.md

@@ -67,6 +67,11 @@ npm run generate:dev && poetry run python -m scripts.generate recover
 ```
 Check the `genesis.json` file, and you can get the exact compiled bytecode for different network.
 (`poetry run python -m scripts.generate --help ` for more details)
+```
+# you can verify the bytecode in genesis.json with solc, take ./contracts/StakeHub.sol for example:
+solc-select use 0.8.17
+solc --optimize --optimize-runs 200 --abi --metadata-hash none --bin-runtime ./contracts/StakeHub.sol --base-path . --include-path ./node_modules/ -o output
+```
 
 You can refer to `generate:dev` in `package.json` for more details about how to custom params for local dev-net.