Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,557,348",
      "signature": "0xaa4e2d700b40340e7f83da260e1c3acc8ada56832066ee0310a4dab6a505131414ab8105f8f0e33aa70da2cf7fd2ec6f",
      "randomness": "0x8c634354bd8effaae920a2e4a9fca1b184447879aefe95b97c23b394357b7eae"
    }
  ],
  "blockNumber": "7,409,672"
}

{
  "Sr25519": "0xac5b677ee2a3c9ff18ceedcb86651b20ce8f9e25fe0521184f1352190ae71219c9a8977ec562dd6128554255f3e9ac6e8c09e34af6e944e93a353c43a32d0b8b"
}