Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,561,505",
      "signature": "0xb2d1f52560900d35aa66374f1f7cacc8515d717fff9a8fdf37cc7c658c3cc592eac386db74744cf204c408eba88781e1",
      "randomness": "0xa97cab6a5739152758a4e9bba9d7328290de145c1e1387ca2a85abde0bc62d51"
    }
  ],
  "blockNumber": "7,410,712"
}

{
  "Sr25519": "0x86f3b9868947bf7906c7f342854e2e6572deb4784a7e164fcfc7cae3b309b77a6a78e631dfcc49d49732b4829fdf88af0ed95fc9fa8e64147e2bf012f29ea78d"
}