Write Pulse

{
  "blockNumber": "7,432,912",
  "pulses": [
    {
      "round": "25,650,429",
      "randomness": "0x9541b4d2381e7a008cfcd3c45bac0ec07d65c84f220fadb1198c65f7cc96de23",
      "signature": "0x95644625b292b86ae786d61a0bbf3dc7183cc4d3d81bdf04eb4703a098933d2945f1efd1a933e6a72d25e8006bd94802"
    }
  ],
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  }
}

{
  "Sr25519": "0x4007db7c5835623711f869e0be76741dc9d36d26df5ea31fedfba14ea0cc0004ca26b6ad6c131900d047af51f89df0849814934b1be6d455b4942b1156414189"
}