Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,569,353",
      "signature": "0xa00cd4235be8562e8880133e8bfa575258420b5c231c354903ba9ed73991950124a964eba7fa4ce3bf64d75bef0d17e7",
      "randomness": "0x2851ad3027d45d646199dc0f8a76feb95cdc5090a6f5cbd89620fdec9c6fa915"
    }
  ],
  "blockNumber": "7,412,674"
}

{
  "Sr25519": "0x5c9e5fb0ffc6ad862ba1cc729015eb54fe0e8000add20b9ed0be8ac5eb5fcb69c8098c8a9d86b727d006856b291e306513757844be0a77bef3ddda4d8e4d9886"
}