Add eth_getLogs documentation for Flashblocks (#455)

Author: cody-wang-cb

docs/base-chain/flashblocks/apps.mdx

@@ -172,6 +172,34 @@ curl https://sepolia-preconf.base.org -X POST -H "Content-Type: application/json
 }
 ```
 
+#### eth_getLogs
+
+Use the `pending` tag for `toBlock` to retrieve logs from the latest Flashblock:
+```
+curl https://sepolia-preconf.base.org -X POST -H "Content-Type: application/json" -d '{"jsonrpc":"2.0","method":"eth_getLogs","params":[{"fromBlock":"latest","toBlock":"pending","address":"0x...","topics":["0x..."]}],"id":1}'
+```
+
+**Example Response**
+```
+{
+  "jsonrpc": "2.0",
+  "id": 1,
+  "result": [
+    {
+      "address": "0x...",
+      "topics": ["0x..."],
+      "data": "0x...",
+      "blockNumber": "0x1234",
+      "transactionHash": "0x...",
+      "transactionIndex": "0x0",
+      "blockHash": "0x...",
+      "logIndex": "0x0",
+      "removed": false
+    }
+  ]
+}
+```
+
 ### Libraries
 
 You will need to use a Flashblocks-aware RPC endpoint to use Flashblocks with the following libraries:

docs/base-chain/flashblocks/docs.mdx

@@ -67,6 +67,7 @@ Currently the ones that have flashblocks enabled are:
 - eth_call (with pending tag)
 - eth_simulateV1 (with pending tag)
 - eth_estimateGas (with pending tag)
+- eth_getLogs (with pending tag)
 
 ## Node