Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,676,349",
      "signature": "0xa7b9c25ebc1f3c32d6d1b42a959390eb3e6af2ab449aa7a9b6f02e10f0d993ff396402975cdd92fdbb7aec377d3ba6ab",
      "randomness": "0xdaf43be05b500ae5cae7cbb645e5134fa8df03615feaf2a7051a557991d81929"
    }
  ],
  "blockNumber": "7,439,379"
}

{
  "Sr25519": "0x3a9d9c5f35965fbf2a29c57184f0f8511786cefeeb8b1aecc72c05e3595df24fb54c5fe835ce62d6f4352f640c06e8acca744fcdfd96565e3a00c1b6bd41718e"
}