Small readme info

Author: tupui

README.md

@@ -1 +1,23 @@
 # Soroban CLI
+
+CLI and functions to call Soroban contracts with Python.
+
+```
+pip install soroban
+```
+
+This provides a simple way to call contracts without needing to install the
+Rust SDK and is a higher level interface compared to using the Python SDK.
+
+```python
+import soroban
+
+soroban.invoke("AAAA...", "increment")
+```
+
+Identity and Network configurations are automatically pulled from the global
+or local configuration.
+
+> Note: this repository has no affiliation with the Stellar Developer Foundation.
+> The official CLI can be found here https://github.com/stellar/soroban-cli
+> Should this become useful, I am happy to transfer it as well!