Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,581,183",
      "signature": "0xa2006290b983f19f47cb9c754f456deaa1116ef85be06338de0626cc523e8f8ae368447a7d73b162062f64614f72628b",
      "randomness": "0x2a4469e96a789cae59ac0c596a1f1b103f73061e98603a5f255cee6ea71cf280"
    }
  ],
  "blockNumber": "7,415,618"
}

{
  "Sr25519": "0x56edb1037df8c0918ea5bde67d2ecf95c13d136736a5f28fa1577bbd84d3375f79688a31238910826b087ae29fb63657b5c071784f54d7ce96a7db1fe8a7b581"
}