Revert "Dynamic erasure (#4653)"

This reverts commit ada4d16c4c.

core/src/window_service.rs

@@ -4,7 +4,7 @@
 use crate::blocktree::Blocktree;
 use crate::cluster_info::ClusterInfo;
 use crate::leader_schedule_cache::LeaderScheduleCache;
-use crate::packet::{Blob, SharedBlob};
+use crate::packet::{Blob, SharedBlob, BLOB_HEADER_SIZE};
 use crate::repair_service::{RepairService, RepairStrategy};
 use crate::result::{Error, Result};
 use crate::service::Service;
@@ -62,14 +62,19 @@ pub fn process_blobs(blobs: &[SharedBlob], blocktree: &Arc<Blocktree>) -> Result
         }
     }))?;
 
-    blocktree.put_many_coding_blobs(blobs.iter().filter_map(move |blob| {
-        if blob.is_coding() {
-            Some(&**blob)
-        } else {
-            None
-        }
-    }))?;
+    for blob in blobs {
+        // TODO: Once the original leader signature is added to the blob, make sure that
+        // the blob was originally generated by the expected leader for this slot
 
+        // Insert the new blob into block tree
+        if blob.is_coding() {
+            blocktree.put_coding_blob_bytes(
+                blob.slot(),
+                blob.index(),
+                &blob.data[..BLOB_HEADER_SIZE + blob.size()],
+            )?;
+        }
+    }
     Ok(())
 }