Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,562,730",
      "signature": "0xb0c3d37041f6a7fedba521e7742e2e0cb9db15ee9196304e27bb519d97be0d435f45134581d5923fc2ea98c705178c87",
      "randomness": "0x05491570e21a63e783c5a3370428fbd1a88a7fa5f1b31f32765aebd81b22341d"
    }
  ],
  "blockNumber": "7,411,018"
}

{
  "Sr25519": "0xca0b02d675ddc8e7fa860381b0d2c69daee52daed865d641467772528b038a1cf05b1d80aeda12fe006b217bef55e3b2075237af1311a114c78a19baee58198c"
}