Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,630,636",
      "signature": "0x8b0e3f7d10bf8832c9f4243ba51b9c84b4bc54ab53a9b01a1d87d4c18cc332d071dbb524cd765083c213c0aaa0e04ad1",
      "randomness": "0xd02db67529b339986fda1ecc6f98945b661482ae330aaca9872ac9e3feeb3ffe"
    }
  ],
  "blockNumber": "7,427,974"
}

{
  "Sr25519": "0x1461744fd610bec6a32f4e9e3b42e0b06774dfc1455c628edf2c5d87e03ed0533861545524bb047253d935dab5edca7b95fdc2491416f41670705e3db39e7186"
}