Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,546,689",
      "signature": "0xaecd76828ab8b14ee400df675be403df59c99019e8b889c2f5a7698a501a96e629fcbfb69f09b20bd5502e103c369166",
      "randomness": "0xdeb691c27b88f8269a905be4c4dbeff2c0d18238b76074a290496bc56e3ec8d9"
    }
  ],
  "blockNumber": "7,407,008"
}

{
  "Sr25519": "0x22b3674cafb69d1d5efdb43e7afd4d1edebde36c6f889f4f6f853adc057dd1584c97651de98a106d5c7c8c6bb83e441b1623d94626754e354b9c28d85502278d"
}