Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,538,864",
      "signature": "0x88ac53ed3b611591913c155f048121273f536002f2ebf410b1a126042fe602c3844ec3a24f85a34b65bafaa5b3168700",
      "randomness": "0x0a2f598d92ec6fc0dc8bcd6c0016bf88c5cfd1f664fa614a85a44b1645c9ebe5"
    }
  ],
  "blockNumber": "7,405,051"
}

{
  "Sr25519": "0xd03552540f36d87244d1a69f2c56977b3cf260d0dad8d43e5b166fc25002370424bab8b40a933233c61d617c4075263793116a7e6fa5e4888aab6210f9f6ae8a"
}