Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,576,745",
      "signature": "0x8d0edbbfc0b9353cda908dcddc6a2782d303682f936566d185ec9624e869d0b504b38aa0ab5eda26304b1dd366c9bc3d",
      "randomness": "0x02f5ca612dde9c09281b577f0a84f276bf5e80781579ca7f7cd4eb9925f1f8c9"
    }
  ],
  "blockNumber": "7,414,522"
}

{
  "Sr25519": "0xaceb0703733f4a93c0f961b9b3cbd52cae511baca63f809355663187bd625b6fd0334b2debf53810a566f3be1569cb886b02e2ce0cfff9a43778be4221087384"
}