Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,562,649",
      "signature": "0x873af2bdf7e03faa964c3788574762c25cf11c9fe15dbb41264205140eab115d59c88cf0776c4e3461fb17487a86caf4",
      "randomness": "0xf2e118ef8614c97cd316bb7e146e64dca84a8d18f0817de09a1bc8650e85e6b6"
    }
  ],
  "blockNumber": "7,410,998"
}

{
  "Sr25519": "0xf4e8d0a850f84acb6f0c097783ce02dc460e3a8723272f8952e7864467792233a80dc614caeacfbdb8b20d954ebdfd5fafc2eb6cbcfb367c9ce7b3fcd8a74d85"
}