Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,605,759",
      "signature": "0xb793391ddf225070fdd9e2a924e251384c0c5d5ab68f1a36ec579f95e8448808b229d5c99e51241a73e6985571189125",
      "randomness": "0x51f1f48ee2b4ebe5693955f059743d5f0efcc052f58a474fc59560c6a16947ab"
    }
  ],
  "blockNumber": "7,421,756"
}

{
  "Sr25519": "0x3487593209417ee027ca2067643fcdca520a1e42116b9b67e30039f64b6335420f8bf2d32781833a0684e449257113c3a4f8ee86add1830ac0ef759f27013b8e"
}