fix(dtl): incorrect parsing of eth_getBlockRange result (#1037)

.changeset/spotty-drinks-bathe.md

+---
+'@eth-optimism/data-transport-layer': patch
+---
+
+incorrect parsing of eth_getBlockRange result

packages/data-transport-layer/src/services/l2-ingestion/service.ts

@@ -194,7 +194,7 @@ export class L2IngestionService extends BaseService<L2IngestionServiceOptions> {
       const respJson = await bfj.parse(resp.data, {
         yieldRate: 4096, // this yields abit more often than the default of 16384
       })
-      blocks = respJson.data
+      blocks = respJson.result
     }
 
     for (const block of blocks) {