Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,609,382",
      "signature": "0xb8aec3cf01f7df30ec7aa7438d9bb73edfe2819ce261143725e84af5aa45b1b791fb306e461838d33c030225ee109277",
      "randomness": "0xf4d84eeda526bcbee00427bae8d594d850c299ea4ab894e2bcb7b51e8eadf9a6"
    }
  ],
  "blockNumber": "7,422,662"
}

{
  "Sr25519": "0x28f42dc5754c106323e6c7baf5e3654be86e289bb3a4e46fa782be32883eb85168649930f6c9c18750328623c1f44a4e93348101b1bf10f707f0c160db53d98a"
}