Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,574,988",
      "signature": "0xa59a0c89d188e2dffd5cc933d04c095156fc2f2fde869885688e2569a897b373de8aae5ffff5831a0a5dc0fd3cd28f6b",
      "randomness": "0xd1342eb818c49ed434b4c6b53ac0ad0ff9a4cbcb525eec97cdeb31739e164ab7"
    }
  ],
  "blockNumber": "7,414,082"
}

{
  "Sr25519": "0x104df3aa41c232993abc55a8054d4e19da8aa19bbb8dbbb1c16547948fdf771d8f9c754b7ece4ce42b33d3128f19a4d6cd566e99968717365cf2c6072abb2a87"
}