Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,552,465",
      "signature": "0xb23ad1543ab386cba557c2706822802e1cf7b9d66f2c352743dfce862a7de73fb0e93fe523581f657eaf677bb479ce6b",
      "randomness": "0x83bdfa14574b838a0997dec91472d4844635f45f68f85712ee9e01777be550b8"
    }
  ],
  "blockNumber": "7,408,452"
}

{
  "Sr25519": "0x88f65939e26c7030af8cf9df5370b9ba75037c952d7235b96e0749cc956a402d0fbfc4465f8732927a017a639c931ac848d3ad9857a964c991e9f73b703ed382"
}