Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,563,195",
      "signature": "0xb708afa50b90da05e0e955447753539f6884092738a3ce8202acc0b0f0de25cee377052fddd17564fed9b9b5e980817e",
      "randomness": "0xc0695182354d826164c73888d827c22fe4bfaa24ad6dab9ab61bf1541cc7a051"
    }
  ],
  "blockNumber": "7,411,134"
}

{
  "Sr25519": "0xdca388214d5808fc1cbe7afc407bdbe81c0607ec442eaf7b163cab000f1cc41c6a311055396c464b852a48f99a241b9c513c53f656abf2c545c36e5fa75ec38f"
}