use websocket sub new block by eth_subscribe , reciver block header logbloom field is empty.

[tangtj]

Summary of Bug

use websocket sub new block by eth_subscribe , reciver block header logsbloom field is empty.

1. Describe

1. use websocket sub new block recicer block header.

send :  
    '{"id": 1, "method": "eth_subscribe", "params": ["newHeads"]}'

revicer: 
    {
    "jsonrpc":"2.0",
    "method":"eth_subscription",
    "params":{
        "subscription":"0xaf0d555bbc554ed179ffc94816e56c77",
        "result":{
            "parentHash":"0xee3fcd4453df2ef467773273424e7a7c6a996c577adc006582139ebc29a181c6",
            "sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
            "miner":"0x6be29cef63d91013e5de84064bac7b2de2b8b949",
            "stateRoot":"0xffee0bdcf3093a5b256605c18570e1fd2434ee9bcc8c78ed2deba67511b614f3",
            "transactionsRoot":"0x048885965c6b1fd6b406b83691d933ddf0bc9a7bcec0f826442b15964983b500",
            "receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
            "logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
            "difficulty":"0x0",
            "number":"0x1070cae",
            "gasLimit":"0xffffffff",
            "gasUsed":"0x0",
            "timestamp":"0x63e22d0d",
            "extraData":"0x",
            "mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000",
            "nonce":"0x0000000000000000",
            "hash":"0xed5f002b6c5c0c811bc281d159078a8c4f4e40144be736442a70c7e9f5e4e2a3"
        }
    }
}

the field logsBloom value is empty,
logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"


2. query block info by `eth_getBlockByHash`

send : 
{
    "jsonrpc": "2.0",
    "method": "eth_getBlockByHash",
    "params": ["0x13b1b4c5ad6401264c6703f39b0fe3dea19b85088c66e5c1c510eba3e470594d",false],
    "id": 64
}

revicer : 
{
    "jsonrpc": "2.0",
    "id": 64,
    "result": {
        "number": "0x1070cb0",
        "hash": "0x13b1b4c5ad6401264c6703f39b0fe3dea19b85088c66e5c1c510eba3e470594d",
        "parentHash": "0x21e705e12c366904eb76eada0668809c6c10f0eb90797b706841ab5802bee5cf",
        "nonce": "0x0000000000000000",
        "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
        "logsBloom": "0x00000000000000000000000040020000000000000000000000000000000000000000000000000000000000000000000000000010000200080002000000000000000000000008000000000008000000000000000000000000000000400000000000000000020000000000000000000800000000000000000000000010000000000000004000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000002000000000000000000000100000000000000400000000000000020000040000000000000000400000000000000000000000000000000000000000000",
        "transactionsRoot": "0x38dca8690f00153c8fe3121a3b26c255de342fb3757ef8228a864798c15fa071",
        "stateRoot": "0xbd06872b82da86e4159f29a9a6a3223f3040c7d2d1e4680db5146f400370f086",
        "miner": "0x206bc60d6024ccfe4062ce1d358c5ba18cdca284",
        "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
        "difficulty": "0x0",
        "totalDifficulty": "0x0",
        "extraData": "0x",
        "size": "0x171",
        "gasLimit": "0xffffffff",
        "gasUsed": "0x4abad",
        "timestamp": "0x63e22d14",
        "uncles": [],
        "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
        "transactions": [
            "0x85a94611d4a34e9f23c9af328e31916461dca6cfe6c7372ab4791ece92d6207e",
            "0x098807fcc9c8dd21958f2b0dfc9ef39bceb5a550dd855c319074522ae5657866"
        ]
    }
}

logsBloom is efficient value 
    "logsBloom": "0x00000000000000000000000040020000000000000000000000000000000000000000000000000000000000000000000000000010000200080002000000000000000000000008000000000008000000000000000000000000000000400000000000000000020000000000000000000800000000000000000000000010000000000000004000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000002000000000000000000000100000000000000400000000000000020000040000000000000000400000000000000000000000000000000000000000000"

Version

v1.6.7.7 .
self deploy full node

Steps to Reproduce

---

For Admin Use

• Not duplicate issue
• Appropriate labels applied
• Appropriate contributors tagged
• Contributor assigned/self-assigned