Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,544,145",
      "signature": "0xa3b22b225519311abf1c6e562baf8ab6c055b523ca0490d1ae2dd7cef48cbc06efaf424ad17c54ca0f8f120336170d0e",
      "randomness": "0x07097a2c6cc415b9ad3251abe891fe911c1519449cf549a8977400de89bce5cc"
    }
  ],
  "blockNumber": "7,406,372"
}

{
  "Sr25519": "0x783795102888ebdc176f0afd2e7444317763f7b2b1e48ce53a77426869042158fd19d9b38d9a226bea237183cf302b4bbf9a68a4bceeadd3613c43da0186d488"
}