Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,613,114",
      "signature": "0xad105307cf997f0ab0560f1a2f30903e8875eecc2b450276e7b14f53ee753299c538da0527dc405aa1acfb2753b6547d",
      "randomness": "0xd712ba4cc1f550ee66e4ce501f74d3577aba1692ba9e78880890625811ec4483"
    }
  ],
  "blockNumber": "7,423,594"
}

{
  "Sr25519": "0x524ba181fa992ab355525cbf097601d53dd80722efe989691bf273be6354d86b4876016e354713096bea5f5ee8392b09059e4a4f0b2bece1795ffdca0f58cc87"
}