Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,553,351",
      "signature": "0x973ec2594744010bce7be756746b5e5d3e79a4236755a61f86da6ac13341aed35ac94e5f892353f6e91854ded263939e",
      "randomness": "0x951b754c5a0d9d9be2160ac83661fa90bac243838617e0179d7f52debc47fde4"
    }
  ],
  "blockNumber": "7,408,673"
}

{
  "Sr25519": "0xf6d80b00b2b141097bbd1146978415692426116d07748ba0ad929a72af90a26b32ab5f0b2e693039b95fc3fce4b967917dc8d3fb13c8f7ffc517fcece2072585"
}