Add signing and history entries to new Wallet Browser page (MystenLab…

…s#2993)

* Add signing and history entries to new Wallet Browser page

* Add first animated GIF - Create NFT

doc/src/explore/wallet-browser.md

@@ -22,6 +22,17 @@ Initially, the Sui Wallet Browser Extension is aimed at Sui developers for testi
 
 This browser extension is a pared-down version of the [Sui Wallet command line interface (CLI)](https://github.com/MystenLabs/sui/blob/main/doc/src/build/wallet.md) that provides greater ease of use for the most commonly used features. If you need more advanced features, such as merge/split coins or make arbitrary [Move](https://github.com/MystenLabs/sui/blob/main/doc/src/build/move.md) calls, instead use the [Wallet CLI](https://github.com/MystenLabs/sui/blob/main/doc/src/build/wallet.md).
 
+## Demos
+
+The following animated GIFs walk you through some of the most common workflows in the Sui Wallet Browser Extension.
+
+### Create NFT
+
+From a demo decentralized site, you can connect the demo site to your wallet and create a custom NFT:
+
+![Create NFTs](../../static/create_NFT.gif "Create NFTs")
+*Create NFTs in Sui Wallet by connecting to an external site*
+
 
 ## Install
 
@@ -76,8 +87,11 @@ The Sui Wallet Browser Extension lets you:
    ![Transfer NFTs](../../static/NFT-transfer.png "Send tokens")
    *Send NFTs with the Sui Wallet Browser Extension*
 * View _recent transactions_ by clicking the **Arrow** icon at the top:
-   ![View recent transactions](../../static/NFT-transfer.png "View recent transactions")
+   ![View recent transactions](../../static/txn-history.png "View recent transactions")
    *View recent transactions in the Sui Wallet Browser Extension*
+* Sign transactions through a framework connecting Sui wallet to other DApps:
+   ![Sign transactions](../../static/txn-signing.png "View recent transactions")
+   *Sign transactions in the Sui Wallet Browser Extension*
 * From the **Settings (gear)** menu, you may:
     * View your account on the Sui Explorer
     * Mint Demo NFTs