Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,542,419",
      "signature": "0x8924ddd3a692344d02c19f7e7f34d08ad6cde71a7126fe4a0e6a4963cd2eaedc5eebfcda5a45db5729ca626043d554f2",
      "randomness": "0xa087fc44c8d341f0aeaf98e3d72e62e00492e980ca41e18e6e74585eab38e338"
    }
  ],
  "blockNumber": "7,405,940"
}

{
  "Sr25519": "0x94beca3252dd754be9aa87df0efcdfbef9083708fa2318d0b9fa8c6de2a840410b2240d7e2d9c6679523d118c95982eb39c2e87261191281a1385f989dcf098f"
}