Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,597,913",
      "signature": "0xb58121fc41a50a5696747e22dec6b802a5db6d8c90e9985d73a041ff3312f14079d4c7ac16967d68472321a43f939059",
      "randomness": "0xdd60193c00d7bbe26f82a4bc458d14e3ab4d0e15b765b08228344c3f2495befc"
    }
  ],
  "blockNumber": "7,419,795"
}

{
  "Sr25519": "0x3efb25c5f6e6305c67d02ad368d1a23f7ce59612227c5f188aa8a8115c138b670eccbffeb78998dae97c28173df66202e093802c54492ebb9ce24bc8bd1bb68b"
}