Delete API docs for lighthouse/eth1 endpoints

Author: michaelsproul

book/src/api_lighthouse.md

@@ -353,126 +353,6 @@ See [Validator Inclusion APIs](./api_validator_inclusion.md).
 
 See [Validator Inclusion APIs](./api_validator_inclusion.md).
 
-## `/lighthouse/eth1/syncing`
-
-Returns information regarding execution layer, as it is required for use in
-consensus layer
-
-### Fields
-
-- `head_block_number`, `head_block_timestamp`: the block number and timestamp
-from the very head of the execution chain. Useful for understanding the immediate
-health of the execution node that the beacon node is connected to.
-- `latest_cached_block_number` & `latest_cached_block_timestamp`: the block
-number and timestamp of the latest block we have in our block cache.
-  - For correct execution client voting this timestamp should be later than the
-`voting_target_timestamp`.
-
-- `voting_target_timestamp`: The latest timestamp allowed for an execution layer block in this voting period.
-- `eth1_node_sync_status_percentage` (float): An estimate of how far the head of the
-  execution node is from the head of the execution chain.
-  - `100.0` indicates a fully synced execution node.
-  - `0.0` indicates an execution node that has not verified any blocks past the
-  genesis block.
-- `lighthouse_is_cached_and_ready`: Is set to `true` if the caches in the
- beacon node are ready for block production.
-  - This value might be set to
- `false` whilst `eth1_node_sync_status_percentage == 100.0` if the beacon
- node is still building its internal cache.
-  - This value might be set to `true` whilst
- `eth1_node_sync_status_percentage < 100.0` since the cache only cares
- about blocks a certain distance behind the head.
-
-### Example
-
-```bash
-curl -X GET "http://localhost:5052/lighthouse/eth1/syncing" -H  "accept: application/json" | jq
-```
-
-```json
-{
-  "data": {
-    "head_block_number": 3611806,
-    "head_block_timestamp": 1603249317,
-    "latest_cached_block_number": 3610758,
-    "latest_cached_block_timestamp": 1603233597,
-    "voting_target_timestamp": 1603228632,
-    "eth1_node_sync_status_percentage": 100,
-    "lighthouse_is_cached_and_ready": true
-  }
-}
-```
-
-## `/lighthouse/eth1/block_cache`
-
-Returns a list of all the execution layer blocks in the execution client voting cache.
-
-### Example
-
-```bash
-curl -X GET "http://localhost:5052/lighthouse/eth1/block_cache" -H  "accept: application/json" | jq
-```
-
-```json
-{
-  "data": [
-    {
-      "hash": "0x3a17f4b7ae4ee57ef793c49ebc9c06ff85207a5e15a1d0bd37b68c5ef5710d7f",
-      "timestamp": 1603173338,
-      "number": 3606741,
-      "deposit_root": "0xd24920d936e8fb9b67e93fd126ce1d9e14058b6d82dcf7d35aea46879fae6dee",
-      "deposit_count": 88911
-    },
-    {
-      "hash": "0x78852954ea4904e5f81038f175b2adefbede74fbb2338212964405443431c1e7",
-      "timestamp": 1603173353,
-      "number": 3606742,
-      "deposit_root": "0xd24920d936e8fb9b67e93fd126ce1d9e14058b6d82dcf7d35aea46879fae6dee",
-      "deposit_count": 88911
-    }
-  ]
-}
-```
-
-## `/lighthouse/eth1/deposit_cache`
-
-Returns a list of all cached logs from the deposit contract.
-
-### Example
-
-```bash
-curl -X GET "http://localhost:5052/lighthouse/eth1/deposit_cache" -H  "accept: application/json" | jq
-```
-
-```json
-{
-  "data": [
-    {
-      "deposit_data": {
-        "pubkey": "0xae9e6a550ac71490cdf134533b1688fcbdb16f113d7190eacf4f2e9ca6e013d5bd08c37cb2bde9bbdec8ffb8edbd495b",
-        "withdrawal_credentials": "0x0062a90ebe71c4c01c4e057d7d13b944d9705f524ebfa24290c22477ab0517e4",
-        "amount": "32000000000",
-        "signature": "0xa87a4874d276982c471e981a113f8af74a31ffa7d18898a02df2419de2a7f02084065784aa2f743d9ddf80952986ea0b012190cd866f1f2d9c633a7a33c2725d0b181906d413c82e2c18323154a2f7c7ae6f72686782ed9e423070daa00db05b"
-      },
-      "block_number": 3086571,
-      "index": 0,
-      "signature_is_valid": false
-    },
-    {
-      "deposit_data": {
-        "pubkey": "0xb1d0ec8f907e023ea7b8cb1236be8a74d02ba3f13aba162da4a68e9ffa2e395134658d150ef884bcfaeecdf35c286496",
-        "withdrawal_credentials": "0x00a6aa2a632a6c4847cf87ef96d789058eb65bfaa4cc4e0ebc39237421c22e54",
-        "amount": "32000000000",
-        "signature": "0x8d0f8ec11935010202d6dde9ab437f8d835b9cfd5052c001be5af9304f650ada90c5363022e1f9ef2392dd222cfe55b40dfd52578468d2b2092588d4ad3745775ea4d8199216f3f90e57c9435c501946c030f7bfc8dbd715a55effa6674fd5a4"
-      },
-      "block_number": 3086579,
-      "index": 1,
-      "signature_is_valid": false
-    }
-  ]
-}
-```
-
 ## `/lighthouse/liveness`
 
 POST request that checks if any of the given validators have attested in the given epoch. Returns a list