Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,537,721",
      "signature": "0x93afb424cfad6f60cd419bc865fefbffd485001c40d83bf6c57f6c9a5f8e1bead3875a633b5703e20ed7ed25dda79309",
      "randomness": "0x7f4ef0ae8570149551771d17be064caeb76651e3a277df73ae6af25065963b9b"
    }
  ],
  "blockNumber": "7,404,766"
}

{
  "Sr25519": "0x68843936ad0f5a5fe244bbb348931f0dc3cd2b22486f68e0fd6ffdb17052e477cd0f2f3e295a9b2cd21bec0adc0dd2d99c98c870ba68d1cc72e3049a8f03568d"
}