Add blobs to eth_feeHistory

[Gabriel-Trintinalia]

PR description

Add blob fields to eth_fee_History

Fixed Issue(s)

fixes #6580

On Sepolia:
curl -H "Content-Type: application/json" -d '{"id": 1, "jsonrpc": "2.0", "method": "eth_feeHistory", "params": ["0x5", "0x526006", [20,30]] }' http://127.0.0.1:8545/ | jq .

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "oldestBlock": "0x526002",
    "baseFeePerGas": [
      "0x4506f",
      "0x43d32",
      "0x44d30",
      "0x42021",
      "0x39c1d",
      "0x38cd0"
    ],
    "baseFeePerBlobGas": [
      "0x4a1bd3218",
      "0x502994693",
      "0x4d137e31b",
      "0x4741676a3",
      "0x3f5694c1f",
      "0x4741676a3"
    ],
    "gasUsedRatio": [
      0.4303144,
      0.5589600333333333,
      0.3363257666666667,
      0,
      0.4337706333333333
    ],
    "blobGasUsedRatio": [
      0.8333333333333334,
      0.3333333333333333,
      0.16666666666666666,
      0,
      1
    ],
    "reward": [
      [
        "0x186a1",
        "0x186a1"
      ],
      [
        "0x186a1",
        "0x186a1"
      ],
      [
        "0x59682f00",
        "0x59682f00"
      ],
      [
        "0x0",
        "0x0"
      ],
      [
        "0x3b9aca00",
        "0x3b9aca00"
      ]
    ]
  }
}

[siladu]

Zeroes are returned for pre-EIP-4844 blocks.

Has this been tested on a real node? I guess mainnet nodes should return all 0s?

[Gabriel-Trintinalia]

Zeroes are returned for pre-EIP-4844 blocks.

Has this been tested on a real node? I guess mainnet nodes should return all 0s?

@siladu Sepolia^ yeah, a pre-cancun node must return all zeros

[macfarla]

needs a changelog entry

[macfarla]

LGTM