Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,663,034",
      "signature": "0xac03c8b64d79d419fe27a834043f1193194a3b53f6efb9bdeb75b6cc0f7e188cae31b38101591e51cd1503edeeca88c5",
      "randomness": "0x8019bf70c5ff840f16249e5d1cfe9ab3804681e6b830c2b3bc59d8502b7ba993"
    }
  ],
  "blockNumber": "7,436,057"
}

{
  "Sr25519": "0x4cbad0d2a9d8ee578914a513df650e362f7d72310b48c768486f61c70fa56868726897a41c7079dd88dec2ec2a641c09c050d84df887b8523aa50e8b0018db87"
}