Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,563,994",
      "signature": "0xb5bd174bc5bf97e53c66a31395e2cd297a4b021ae4dc285180b9230df5c5f485e608cea2889ed39a418aa3cc079d07c9",
      "randomness": "0x944921cb9287a1925386861a9d6772b7b2535c17784875199e88f8316e703fae"
    }
  ],
  "blockNumber": "7,411,334"
}

{
  "Sr25519": "0xf205e8f3d835eb7d102684131e9207f0df366cc52781e05b2553ba8c41570f5e4d9f4fdfda36faf608c02835dcf3fc8b861902f380cad2767dbeeb31981ce083"
}