Pantheon Validator List

[araskachoi]

There is an issue when specifying the number of validators for the pantheon build. There is only 1 validator in the extraData field but there should be a list of validators (as many as I specify).

Repoduce:
wb build -b pantheon -n 5 -v 2 -m 0 -c 0 -o"consensus=ibft"
Output (genesis.json):

{
    "config": {
        "chainId": 15468,
        "homesteadBlock": 0,
        "daoForkBlock": 0,
        "eip150Block": 0,
        "eip155Block": 0,
        "eip158Block": 0,
        "byzantiumBlock": 0,
        "constantinopleBlock": 0,
        "constantinopleFixBlock": 0,
        "ibft2": {"blockPeriodSeconds":2,"epoch":30000,"requesttimeoutseconds":10}
    },
    "nonce": "0x0000000000000042",
    "extraData":"0xf83ea00000000000000000000000000000000000000000000000000000000000000000d594c9ef479c453396d5055ec05ac06d3da3b6083e1a808400000000c0",
    "timestamp": "0x00",
    "gasLimit": "0x03D0900",
    "difficulty": "0x0186A0",
    "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
    "coinbase": "0x0000000000000000000000000000000000000000",
    "alloc":{"0x03875277de7872569be04fec840d65532cdceac0":{"balance":"1000000000000000000000000"},"0x045b21fabb87f5e430bfcb582c923bc681ff01a8":{"balance":"100000000000000000
0000000"},"0x0d023c106f4188e292db595415872e23662b6c29":{"balance":"1000000000000000000000000"},"0x0d5885535e47e5bb2d427b237ec1c69751f3fefa":{"balance":"100000000000000000000
0000"},"0x15a873b3f22e5e4bd7e8f9e91735107e0b77121a":{"balance":"1000000000000000000000000"},"0x1799435ae8872ffed7fd79d25bb61cb2d7fe9836":{"balance":"100000000000000000000000
0"},"0x1cfbcf0a6d236bbc3ce8a36ec64c21d36b2a317c":{"balance":"1000000000000000000000000"},"0x1d6b2aef0ce9acfac7628308341f26ad28b9ff91":{"balance":"1000000000000000000000000"}
,"0x213e28fb4996ff203f276532e7a4ce00f80cbe0e":{"balance":"1000000000000000000000000"},"0x24f47bd46e68f1094652c1945cf832c4100e30ea":{"balance":"1000000000000000000000000"},"0
x2dfe417d5afa6afd362911a243ca7556d8fb6e87":{"balance":"1000000000000000000000000"},"0x360ef7d6b89936ddef882b5fda753a51c37f1ec8":{"balance":"1000000000000000000000000"},"0x3c
9374f2a9adbee1211e83aaa3d23201354ff658":{"balance":"1000000000000000000000000"},"0x437649a0b5283495197367818c5c0c61c1f3e2fe":{"balance":"1000000000000000000000000"},"0x48604
9370f3dea8aa2ee45d2b042b8274d0f7427":{"balance":"1000000000000000000000000"},"0x5e982460568aac4bc954ccaa9118b35c9ab89193":{"balance":"1000000000000000000000000"},"0x646c5f62
3e85efe64d7a075a144f84c3ed70555a":{"balance":"1000000000000000000000000"},"0x65ca6b0601b9dafb276d4f53d494b8f42bc4783a":{"balance":"1000000000000000000000000"},"0x6bd5a103f7e
731af5d7b4ee3b76af2c91288a9a5":{"balance":"1000000000000000000000000"},"0x70175d54a08627cdfd7e35c8ac522719f240bf1e":{"balance":"1000000000000000000000000"},"0x714fc446b99651
49a253e7f06988bce5813fbf28":{"balance":"1000000000000000000000000"},"0x7b49a7a234e40f63ca5069a24d9641c1f89712f8":{"balance":"1000000000000000000000000"},"0x84ede2a93ce67e603
082c16dbcae769fb2eae5a3":{"balance":"1000000000000000000000000"},"0x869b7dbc5f9bb20da807415f5d5b9115161a63d1":{"balance":"1000000000000000000000000"},"0x86d4d57ad3e969d3123b
82db1621356e8fa050df":{"balance":"1000000000000000000000000"},"0x87ff68105236481b9442a96491425fb5808fd3a1":{"balance":"1000000000000000000000000"},"0x8cd734d11af586955e8ecfd
9683bc8f0a2bcc0a3":{"balance":"1000000000000000000000000"},"0x9386f9b463cff2b8f6762dc334f4e989bc042538":{"balance":"1000000000000000000000000"},"0x9856cf0c68fe26a28fcc2b1d10
0443b6c8842d0d":{"balance":"1000000000000000000000000"},"0x986c348d861a6f0f8d2b2f6b2a22c1692d59b066":{"balance":"1000000000000000000000000"},"0x98972ec8cde2184399d1a0de51e80
a3380b89d4b":{"balance":"1000000000000000000000000"},"0x99af7abc9ca77c4fe2b50692b477783d836f1a2e":{"balance":"1000000000000000000000000"},"0x9bccba16937d7c3a9fa9da74c49775921dae587f":{"balance":"1000000000000000000000000"},"0x9dfabda7ae7f85e390144eb04cf898af940c8e3c":{"balance":"1000000000000000000000000"},"0xa7fe1f6a906e3c3d57f29907ccc2c59e95e9a02a":{"balance":"1000000000000000000000000"},"0xb5384313faeaa7b9da8f8d55f6c1ff64909d1cde":{"balance":"1000000000000000000000000"},"0xb8b646c712c4f9f1510012b320f7490798124504":{"balance":"1000000000000000000000000"},"0xb906a29001f76e2411c6dbbc24a1ab230eb124e5":{"balance":"1000000000000000000000000"},"0xbab4787e20b0dae38130ed11067387a1de29327e":{"balance":"1000000000000000000000000"},"0xbbb054f6c00f5eaeee8ac8ad4ea2736ab11ae028":{"balance":"1000000000000000000000000"},"0xbc4eb3d8f502c598f21b1ace8bf0850d0baa61a7":{"balance":"1000000000000000000000000"},"0xbd3ac5ba94799cee3c3fae27b82ced3ce399ebe1":{"balance":"1000000000000000000000000"},"0xc0c6cddc354d90efadc5fde51456e2a6670ea279":{"balance":"1000000000000000000000000"},"0xc41c72679eabb4eea58f08580901f2399b26b81e":{"balance":"1000000000000000000000000"},"0xc74ae7ffa5dcfa246898b935a7ced6dc40b7eed9":{"balance":"1000000000000000000000000"},"0xc94e471ea22e29ccbafc05216efe48d6fa4537a4":{"balance":"1000000000000000000000000"},"0xc9ef479c453396d5055ec05ac06d3da3b6083e1a":{"balance":"1000000000000000000000000"},"0xcd398dab8ad110831c6984ad15bf30a865c0fb2d":{"balance":"1000000000000000000000000"},"0xcf160801f2e7504c326b3953d5356fae17659798":{"balance":"1000000000000000000000000"},"0xd7f0df2557613fcea2f351ead9ad67d576b4021f":{"balance":"1000000000000000000000000"},"0xd9783aaa0923b5d2aa2c45d69ae4da4944baadd4":{"balance":"1000000000000000000000000"},"0xe057544bdf17dd2f43a4abcf8d629c32b61fa80e":{"balance":"1000000000000000000000000"},"0xe3f3c1ad97a6ff6109cdd82dde9ca64d52ebfe3a":{"balance":"1000000000000000000000000"},"0xe7cf17e0409a17ec3fca427757cd7be09f23a1ba":{"balance":"1000000000000000000000000"},"0xf138b0f5048c4d98256e0d8a5632beee971519cb":{"balance":"1000000000000000000000000"}},
    "number": "0x0",
    "gasUsed": "0x0",
    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
}

Fix:
Add a list of addresses (the number specified by the user) to the extraData field in mustache.