Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,576",
      "signature": "0x8e08d8ae04dfda508f4ca68b20fea4c363d8f8c1ffdcfea471ebea777b9d6a5442c5f65f09c5bf5f3fde58dd1901f5a7",
      "randomness": "0xc8a34f96363d2a1f2b7d5c6edcc03ceb5a478f23771184d6d85f4a92b2b5697c"
    }
  ],
  "blockNumber": "7,408,479"
}

{
  "Sr25519": "0xbc8b90c1914a672f5c46d70143598f84ccd2a223b468f68a7ed81a4bd7921e26c0bed11226742e11f45ef455ead018160307e514ebb877505292410e57b5df87"
}