Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,579,611",
      "signature": "0xa937647077ff575af88d0c74827fd6dbea9db5f19c0c2482db063c5a0871a3020ade1ce94c33ab550bc4dba752dd2db5",
      "randomness": "0xc7efac931b533781d599f1968efcad9ca9bd29cd2b6977791eac3c5adff9383d"
    }
  ],
  "blockNumber": "7,415,225"
}

{
  "Sr25519": "0x1486d7e4b6235a8072e41524c6075c3d5360d9a9245a291685c8add12b1785284d5bba1b369c5738fedbeb822bb303230dd249a502b6548b51e3ee91b14c0784"
}