Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,627,263",
      "signature": "0xa4b06c8d2f515960c6774d2c6d02d606687b35d70dea25e69d0c4e7f130a730017b423e8aa1fe47e5c1a9fa9351ef3f9",
      "randomness": "0x5e79e1ce41b434aa39c85813a235979cfb3e1cf11a684e9c85d15e3d18a8569c"
    }
  ],
  "blockNumber": "7,427,130"
}

{
  "Sr25519": "0xa871911fa04e8d83b45f86fd5e0a86b549b9bf83ffc61a2529e846568f0a0d1d5badbd257ce9e5b78f845d578763c0531cfed57fa2f214fc37b53be421a89386"
}