Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,937",
      "signature": "0x813ca517f6b88431f287fc451dc6861b7f78c25b3b32714ad360e41cf4cefb5f5400cef3c07f1f91be8a0b4b96f94433",
      "randomness": "0x5e0b370f40f3d5c2aa1c20e0250466bece12e604153cb99fad8c34fae11ae795"
    }
  ],
  "blockNumber": "7,410,570"
}

{
  "Sr25519": "0xe2f8c4c43522bc8b61f64fe2b480854ce66c8d10c74452409c4f41902842ec56d5c4c9b2889eb45370dd5385bcc75955b4714ad22cb30c3bc4c23f4c322f0f82"
}