Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,557,826",
      "signature": "0x8af3e123f750a78b28ce5f709bbef53bf5841322956915fbb77047441aa2aabf497b0e9fff6293453e614d6c85c84064",
      "randomness": "0x12c6ae61beae1d3e29443eed9cde6427a3be54d51ea79f4efede0c27b91da2d9"
    }
  ],
  "blockNumber": "7,409,792"
}

{
  "Sr25519": "0x4ca1ec897d0b3d9b907714341d454301060ce7e6551cb056b10b2b00de79924513378025fca31764777412e4d4a9d3ecd9915e0b906c2ddf24080d8966fec482"
}