Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,574,333",
      "signature": "0xa979a080b12cc14b5bb6323750935c1f9ebeb474bcad656f4ee99b1be777aeb9bed17f5964dc6c18fe002f45f5a98e22",
      "randomness": "0x5de289aa0c6d61b48c10a69161343cb2f0a558244c647adbab2be478be5d3cc5"
    }
  ],
  "blockNumber": "7,413,919"
}

{
  "Sr25519": "0x1ccf2a01718b07cfb0b6395a9eaacaed418bc6ba2257e45f8c04d1e5c46d0b6adb106bb800ff0935c19a5765f2e981b890db53913b80edb1cdf3e65cf2b72b8c"
}