Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,581,753",
      "signature": "0xb7a74c453abb1afb8ef3bdc8db78dcffb56d3edd15fe54ce782bef4dc7b63b5c8dbaed6ae3d6f39342ae68f1639fd1fe",
      "randomness": "0xcd443451febebe43af46b3011756ac779a90199089cffbb3cd37dd492e9abb01"
    }
  ],
  "blockNumber": "7,415,761"
}

{
  "Sr25519": "0xe6b35bb75086b8179ce1cd52ceaa46e867094e685cb7445c3c52c214c4822c305fd371b7114afed21ec913a99a972af4337cedb69004129c4ff9a323c95d0f8b"
}