Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,573,034",
      "signature": "0xb2ab35b88390bd1c1f3fe4d83a3bc62fe62facbdb344f5ca27745f8cccbc5db9b43a6a580343949f47ac0b4e12778ff3",
      "randomness": "0x51a2a6ab8cb90e7e4542481ca3a5909e0b40926965027d6fd3588dcd467b5e77"
    }
  ],
  "blockNumber": "7,413,594"
}

{
  "Sr25519": "0xdab47e4f8cf3628d1ca34182529a5f72d3a90a5fda2ab7039ea115b4e306181fd47dd9ecc7298ffe2fb116aca99f41a3384b89a33b1e09be36623d7b68d18682"
}