Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,563,691",
      "signature": "0xacf4a5012aff68095d3898da0cb6f4b50f91f1985994172a6d3689b7c262e23f9ff537344ce59d1fead26fd4f1c9a199",
      "randomness": "0xd0f9556df2f9ced210b8240881c76dc263de30ae85f5acb1f9a19cbfa3191c01"
    }
  ],
  "blockNumber": "7,411,258"
}

{
  "Sr25519": "0x24f7a75f6673f85950e347b6582a2b991c359cc6ac5a26dc6a398b5294c2c4589d42c83b759f470a0035d9a75eb8abcbe20b73ac97676d4927e66ab98776ad81"
}