Update README.md(s)

bisenzone-cw-mvp/contracts/cw-tee-mtcs/README.md

@@ -2,3 +2,26 @@
 
 An implementation of the on-chain component of
 the [Key managers proposal v1](https://github.com/informalsystems/tee-mtcs/issues/26).
+
+## Testing instructions
+
+* Upload a cycle of obligations -
+
+```
+export EXECUTE='{
+    "join_compute_node": {
+        "io_exchange_key": "03E67EF09213633074FB4FBF338643F4F0C574ED60EF11D03422EEB06FA38C8F3F", 
+        "address": "wasm10n4dsljyyfp2k2hy6e8vuc9ry32px2egwt5e0m", 
+        "nonce": "425d87f8620e1dedeee70590cc55b164b8f01480ee59e0b1da35436a2f7c2777"
+    }
+}'
+wasmd tx wasm execute "$CONTRACT" "$EXECUTE" --from alice --chain-id testing -y
+```
+
+* Query requests -
+
+```
+wasmd query wasm contract-state smart "$CONTRACT" '{
+  "get_requests": { }
+}'
+```