Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,608,576",
      "signature": "0xa1703610f14b3c520b6eb90cf79e9e7a928a6ef0b59c40474281e51fe06bdadb0a1db0d0a73ea8d39197ace5db87e8d8",
      "randomness": "0x7760ec29f0fba41bc60db749f996680881f1051dcef7e532652fc12f2f2a916d"
    }
  ],
  "blockNumber": "7,422,460"
}

{
  "Sr25519": "0xc2b1d24d5e3fe2a35f4f043a843357d7f323891e25cc8779a805c08f0754556a54ce1f5310a552775a3352e025fa80e0d943b56678aa02095a6c1f5ecbf09489"
}