Pointers precompile added

pages/dev-advanced-concepts/interoperability/precompiles/_meta.json

@@ -8,5 +8,6 @@
   "ibc": "IBC",
   "json": "JSON",
   "oracle": "Oracle",
+  "pointer": "Pointer",
   "governance": "Governance"
 }

pages/dev-advanced-concepts/interoperability/precompiles/pointer.mdx

@@ -0,0 +1,44 @@
+import { Callout } from "nextra/components";
+
+# Pointer Precompile
+
+**Address**: `0x000000000000000000000000000000000000100b`
+
+This precompile enables EVM clients to add pointers to the CosmWasm contracts.
+
+## Functions
+
+### Transactions
+- `addNativePointer`: Adds a native pointer for the contract.
+  ```solidity
+    /// Adds a native pointer for the contract.
+    /// @param token The native token to add.
+    /// @return An Ethereum address of the pointer.
+    function addNativePointer(
+        string memory token
+    ) external returns (address ret);
+  ```
+
+- `addCW20Pointer`: Adds a CW20 pointer for the contract.
+  ```solidity
+  /// Adds a CW20 pointer for the contract.
+  /// @param cwAddr The CW20 contract address to add.
+  /// @return An Ethereum address of the pointer.
+  function addCW20Pointer(
+        string memory cwAddr
+  ) external returns (address ret);
+  ```
+
+- `addCW20Pointer`: Adds a CW721 pointer for the contract.
+    ```solidity
+    /// Adds a CW721 pointer for the contract.
+    /// @param cwAddr The CW721 contract address to add.
+    /// @return An Ethereum address of the pointer.
+    function addCW721Pointer(
+        string memory cwAddr
+    ) external returns (address ret);
+  ```
+<Callout type="info">
+  View the Pointer precompile source code and the contract ABI
+  [here](https://github.com/sei-protocol/sei-chain/tree/main/precompiles/pointer).
+</Callout>