Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,565,355",
      "signature": "0xa8153614ad4c8e065714eb1294eeb40c11ede5e8549b91da471d40d2b2cbebd05106094c984cd93b287732784218961e",
      "randomness": "0xc3ec807be8be8e1c6360c01666743fcf50513a2c71891c9dbd8fb9d9b1d5f623"
    }
  ],
  "blockNumber": "7,411,674"
}

{
  "Sr25519": "0xca0bde76755eb356050743ee104d9d88e41f7b7f714f86524f39515003546d6db6888b743d3c5ac6ae790bdc7d6938691f2c1c780da9d6d0c8131b221f32858d"
}