Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,554,207",
      "signature": "0x879d7b92dce1992a869f974a0150b635f76d454936ad7a9c24be20b9b9f7972f6e9af3ed8eb9f4a539b4662ee149ef57",
      "randomness": "0x51d57607aa52ae764449dd9157013c357cbd61ee23c50fb04ecc213d2210563d"
    }
  ],
  "blockNumber": "7,408,887"
}

{
  "Sr25519": "0x9ee5ec251c60ff9141d63c88fde946150547d17d3a4d563fe3430e7cebd31a6a23c2ccd513460c035732002e9698b6d78ba57c48bbd67c555ff3adb198e1888a"
}