Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,622,640",
      "signature": "0x8de161a516b2cd6a86905adbdaab92128699e477a00168635e621d6566e0a1a6161f834d661687b802bcbf5dceacae06",
      "randomness": "0x59a4f2b0f2dfcf168b0f15a26d8dd0ced887ac00ccb3ed8ea16453f9d028d6cd"
    }
  ],
  "blockNumber": "7,425,974"
}

{
  "Sr25519": "0xb4980ea52440334b88aad106a05197b25dec94a8fa784f6d18ce618c30c5bf7288643055b493722a4512914d0d6ec5a1c71d57a1430ab03de3343732c8dda081"
}