Thank you for your reply, according to Github Bifrost Genesis Block Configuration, We can find the address of the seed round investment institution.
{
"vesting": [
["cGcPuCcEtgbMA4ipAFoBobvpkyvLUEqXEgpUrsAqS1ErP5a",0,2160000,400000000000000000],
["cEMKvc2H7YnmcRbmuo6VaK63VUNK3agPGpnqnxtRbKwtRPN",0,2160000,200000000000000000],
["goSoGmRdJE6FZNHQ7A6WKwW3Dt4WiGRa1cKzXPrEhHJbEku",0,2160000,140000000000000000],
["ce5QT45oBS72Mh3rwUKcYropgW9NYaJy6ScgcByFf3mdRed",0,2160000,66666750000000000],
["dotV114V2W1Y3ePz6S3kW1UwERoe5aaTicoCT3q5yUxbf9i",0,2160000,200000000000000000],
["13ghKwoVdGQXaW4gvw6mWi448GZTQKPrJ6noSSVc2ji7fWG8",0,2160000,200000000000000000],
["163GfbFQgJyjrzxQ24QQUPPovXc6DgrxgcxoyfjhwU3fGgbh",0,2160000,44444500000000000],
["16PqmqBXTwzSa3MMC4RpvEgJrB9U5CPaboMhuZVh2MGh5e9v",0,2160000,166666750000000000],
["gDDGNfbh1p7aKa4q2mKB7vAmNbNceAx3Dm78UXmy9DUjjDf",0,2160000,133333250000000000],
["1QwRd1pLukduxSstNWv8jePgjLSLVzQieBpb6okoHDpXfUk",0,2160000,22222250000000000],
["e2jQngDWWphBVR4tzrzQ6M8WAtngRQeegkKQLuHRJYkmf5h",0,2160000,26666750000000000],
["djMm9nA4Bkvj8udavXxsC1bJAQXrpD2BzY1Wzth9TggZ1DW",0,2160000,80000000000000000],
["13T4kAVkeYJAJJJM3tni6rnoviJb74zypxuHvtyUqpuKdPGH",0,2160000,80000000000000000],
["e3UD8joBSFXKHLGcujGPn171fNDfHJmUbTR2WYbuxquYgH8",0,2160000,200000000000000000],
["hPjkf1LvzcTUDJaMtKPuLp6qv7LLqKc37GTfKsRc2HFAV4W",0,2160000,35493000000000000],
["ciud4JVFExsEnBmpaSC9Ah5rN6hd5BCwRfAKGgrtuo4TAdf",0,2160000,26666750000000000],
["cEx17odz8A7FajiVe2SLokrkMaKeRJna55qqTwwyqkU7tTh",0,2160000,13333250000000000]
]
}