Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,588,869",
      "signature": "0xa174627b2f5945e37b21cdf2c6424e27a62059709cbc810752de0fbe11718968268744708846346fc99d9c3744410990",
      "randomness": "0x5713a2ebc54a59204a22761098a41bfadd9b5b749079ab1c2aeb0f75e436677f"
    }
  ],
  "blockNumber": "7,417,540"
}

{
  "Sr25519": "0x9a9ee7986b3c0a020a4de7ae2a813cc9d49109a734d3ae7c79cccd7eff33a63d644ad570267d0af5fda4716881bafe02eccdd3737ecf92265312aa519bb9a789"
}