Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,658,088",
      "signature": "0xb946ec3daa3ef3f5eb33052aee3c8e2c862f87bdc8269e435211764b0f28a317a5c602635ac6ede2c04b4db82e7ea0ee",
      "randomness": "0xd2ed8d9b542b268ced22a5554d3130d2b98494edf35b0490b23b7e8e7c2ab5a0"
    }
  ],
  "blockNumber": "7,434,826"
}

{
  "Sr25519": "0x1a5d2735838c466e84983cada0942b98334aff01070971f0f0a0169a5f43703e00e6f281f3267b4b1479ff77ad9547ead516d6436033208ddb4327685a48138b"
}