Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,596,652",
      "signature": "0xa8eb5d3204506e38a090988438322b0dbba0d1f51ae59481bc60ba50628c15617cedba7d82a4d330d5b9d262ef8a570a",
      "randomness": "0xcc30cfb1e36a7880b3d7920d2edca15ce23700f44d2fecf0cd5cc60eb88a808c"
    }
  ],
  "blockNumber": "7,419,479"
}

{
  "Sr25519": "0xd277bff3f9624fe327c10e70671cf14a24d223c4a7e58bcb05967340c911e434d4313fc33115ab59601a1b1d09417d20e8c366e8cd84f95610c20ac0d1b7f185"
}