Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,657,745",
      "signature": "0xa23e51499e2b9d9c0b2ce3280eaa8dab235bb77b38ef7fb190933b3cb460c6cce24dd23b6b9682b1803eb602de37b108",
      "randomness": "0xca87407aa6583e2a0c41f36b174a3aa18da675135e30ea4f2faa1c9bf91b770e"
    }
  ],
  "blockNumber": "7,434,741"
}

{
  "Sr25519": "0xd02490566adeb814f48952323d82783589d83dfd8942abc691c997ed32aac96c424c8efef37d18d7faa26f013b86f585e70e836b6a2769e0718f86d18c57c289"
}