Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,612,610",
      "signature": "0xb8bad1140dd18554630d4553d31f216c60760c03842d07e1188d00cc7bb536dd0c19399a139fc3202ae685063c36891a",
      "randomness": "0xafdd055f9d0f0e891adde9c0640972ccb486d51fc5914bcee6085136e646effc"
    }
  ],
  "blockNumber": "7,423,468"
}

{
  "Sr25519": "0x4e3100cba5011ae6704ef5f64f7a4207f6397625d539ae24eb194799d47400284e07630fcf65f5a491e30a47b6776216790d3bb26dddfa4475926e891e4cdf81"
}