Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,555,483",
      "signature": "0xa0b153e5add263d746e926c9b7c27e589ce11f52df2b32054526dbbc264cefadfd1e9dd5d4808f32c6599b691e01ac0e",
      "randomness": "0xf65b46921ebc2d693d3032ad91c85c197623c4387590a44a05be6d28375b6750"
    }
  ],
  "blockNumber": "7,409,206"
}

{
  "Sr25519": "0x9ec7a8087b6fa459f754b8c191fef7498b13aeedddb340b71cfde52b0174842ed25ba3305604757dbd54be19503d72d54f997ba8cfbed608917e903bcfc9e68f"
}