Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,543,010",
      "signature": "0x9285585c68d27102b079561babfa4bc583978e47bc4bca9d572092767fcfc51df0e31424144a358d687c24c5cf980362",
      "randomness": "0xc77cb6fced71acccfae543420940a243057112dfaa449575362d74ce8a849251"
    }
  ],
  "blockNumber": "7,406,088"
}

{
  "Sr25519": "0xbcfa87cd507a0eaecf135254b069325cb2c4d1fc8f4390af30453626b117ed0f4d6219a7ca0fb8ef7a845bd3ec1b2539291a56e518496d23f1cf4dc5a5b6268b"
}