Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,642,469",
      "signature": "0x84183cbcd8c345def4bd77d675c3af04128ba653617aedbceceb8238e2ac572aa57da6c09333166b348288adefe52585",
      "randomness": "0xb723ccbc42e14d11acd663224ddb3631510f2d9eb4f253d1eee56a9213266e5d"
    }
  ],
  "blockNumber": "7,430,922"
}

{
  "Sr25519": "0xfeef3750cc2c0fb77334a0a011491b3c4797a962f8bc54c61370a5a623f2ce316cf21eaff4b8b5bce4f9808c8cb0f01eaadafd97b3b3d92374f2601f79f2ac88"
}