Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,573,375",
      "signature": "0x9594a4e7dce8c5baa901b6c50c014438a19a3a22cd944dee54b1a3bc51f796c79e4314449b5fd1e51a992928e3d899b5",
      "randomness": "0x8b7d844b1c02561a0f4bd9f23e7c288b8ecbbf364ca197a1f6661563f880852b"
    }
  ],
  "blockNumber": "7,413,679"
}

{
  "Sr25519": "0xce4885ea9c934197059fdd5e7953ed151657ca5a357045c23d7df0c677f7391b3d47e9d532c989db1e4fd2cc0e58ccf31c0d16a9be19c0eb457102df1ed14485"
}