Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,588,384",
      "signature": "0xb6ad3cdfb276528a7f32e1850a390e26add301378452b3b6fd711ab62b53effe10095b97cabda6ebbade74834d860b91",
      "randomness": "0xf4f39b1ad19cf50496bdaae2232c4d4730424895095c45565d19d72dd671eedc"
    }
  ],
  "blockNumber": "7,417,418"
}

{
  "Sr25519": "0x32f13e8aae53ee5b4a8a7071c0f0b340421aed4e88aee6bb033ed13b67d3ad02bc969d3af95dc704571f3d1b151d1a433250394fa64e642095b9f288a2f53d80"
}