Bid constructor
Bid()
Implementation
Bid(this.bondingPurse, this.delegationRate, this.delegators, this.inactive, this.stakedAmount,
this.validatorPublicKey, this.vestingSchedule);
Bid(this.bondingPurse, this.delegationRate, this.delegators, this.inactive, this.stakedAmount,
this.validatorPublicKey, this.vestingSchedule);