Use primitive type instead of new structures to not make dependency

Author: jihoonsong

src/engine/experimental/eip7805.md

@@ -10,9 +10,6 @@ This specification is based on and extends [Engine API - Prague](./prague.md) sp
 <!-- DON'T EDIT THIS SECTION, INSTEAD RE-RUN doctoc TO UPDATE -->
 
 - [Constants](#constants)
-- [Structures](#structures)
-  - [InclusionListV1](#inclusionlistv1)
-  - [UpdateInclusionListResponse](#updateinclusionlistresponse)
 - [Methods](#methods)
   - [engine_newPayloadV5](#engine_newpayloadv5)
     - [Request](#request)
@@ -36,18 +33,6 @@ This specification is based on and extends [Engine API - Prague](./prague.md) sp
 | - | - |
 | `MaxBytesPerInclusionList` |  `uint64(8192) = 2**13` |
 
-## Structures
-
-### InclusionListV1
-
-This structure contains a list of transactions. The fields are encoded as follows:
-- `transactions`: `Array of DATA` - Array of transaction objects, each object is a byte list (`DATA`) representing `TransactionType || TransactionPayload` or `LegacyTransaction` as defined in [EIP-2718](https://eips.ethereum.org/EIPS/eip-2718)
-
-### UpdateInclusionListResponse
-
-This structure contains an identifier of the payload build process that is requested to update with the given inclusion list.
-- `payloadId`: `DATA`, 8 Bytes - Identifier of the payload build process
-
 ## Methods
 
 ### engine_newPayloadV5
@@ -61,7 +46,7 @@ The request of this method is updated with [`ExecutionPayloadV3`](./cancun.md#ex
   1. `executionPayload`: [`ExecutionPayloadV3`](./cancun.md#executionpayloadv3).
   2. `expectedBlobVersionedHashes`: `Array of DATA`, 32 Bytes - Array of expected blob versioned hashes to validate.
   3. `parentBeaconBlockRoot`: `DATA`, 32 Bytes - Root of the parent beacon block.
-  4. `inclusionList`: [`InclusionListV1`](#InclusionListV1).
+  4. `inclusionList`: `Array of DATA` - Array of transaction objects, each object is a byte list (`DATA`) representing `TransactionType || TransactionPayload` or `LegacyTransaction` as defined in [EIP-2718](https://eips.ethereum.org/EIPS/eip-2718).
 
 #### Response
 
@@ -84,7 +69,7 @@ This method follows the same specification as [`engine_newPayloadV4`](./prague.m
 
 #### Response
 
-* result: [`InclusionListV1`](#InclusionListV1).
+* result: `inclusionList`: `Array of DATA` - Array of transaction objects, each object is a byte list (`DATA`) representing `TransactionType || TransactionPayload` or `LegacyTransaction` as defined in [EIP-2718](https://eips.ethereum.org/EIPS/eip-2718).
 * error: code and message set in case an exception happens while getting the inclusion list.
 
 #### Specification
@@ -98,12 +83,12 @@ This method follows the same specification as [`engine_newPayloadV4`](./prague.m
 * method: `engine_updatePayloadWithInclusionListV1`
 * params:
   1. `payloadId`: `DATA`, 8 Bytes - Identifier of the payload build process.
-  2. `inclusionList`: [`InclusionListV1`](#InclusionListV1).
+  2. `inclusionList`: `inclusionList`: `Array of DATA` - Array of transaction objects, each object is a byte list (`DATA`) representing `TransactionType || TransactionPayload` or `LegacyTransaction` as defined in [EIP-2718](https://eips.ethereum.org/EIPS/eip-2718).
 * timeout: 1s
 
 #### Response
 
-* result: [`UpdateInclusionListResponse`](#UpdateInclusionListResponse).
+* result: `payloadId`: `DATA|null`, 8 Bytes - identifier of the payload build process or `null`
 * error: code and message set in case an exception happens while getting the inclusion list.
 
 #### Specification