Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,582,526",
      "signature": "0x89f222eb40b64823df07965fa126090d99e05fbe7b057b5c33a86656579cdb568ce42b560176cbe24f60e49f849fe575",
      "randomness": "0x649ee04f7a98060e1de123db3288c9c6f8bfedf5d13a715beb9abc3c998c3066"
    }
  ],
  "blockNumber": "7,415,954"
}

{
  "Sr25519": "0x5438ddd13507de4a10a3c524b4ae4ee1b9326ec8b0f95232d1602a5848c7f35aa631d4baf4e78ac06ceaaa7904049091b670c874739be9394d5a17cee4179587"
}