Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,550,077",
      "signature": "0xae806a9f39395a8b784be7a3e86706f958aefe02d6cd3d20a2e339c29ce8b74eff6ef92c4e554ed0701b8e9aa1d1b5ab",
      "randomness": "0x2622788373db264a5d97122c82f1815b86a620442ff319e43ddb69d220b5558e"
    }
  ],
  "blockNumber": "7,407,855"
}

{
  "Sr25519": "0x9aaa349f802eb8fa4cc0414a39cd9069cb122760d25463af9e2302e74fb6213c96061a69b3107b1f3ad7bb1ab0d0143419e8547cfaa9dc382fa6dcfeec30e984"
}