Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,540,127",
      "signature": "0xacd0e00046c5bb4ea71e89d83deca9bb45a0913be5fafab144f0e9d242ed1523775dc5622b56a921dc854ef24d6f08b5",
      "randomness": "0xb89a82aca8f3df9fcb0a41bdf717246492fefd2c09a82ca22698b6fdba050df0"
    }
  ],
  "blockNumber": "7,405,367"
}

{
  "Sr25519": "0x3a8a2339f73d1cc8fd6a545e6c5baa936b16e8a2960bb18f8ea5725b7ea296533d6e97d8c94a1822b3516ce809f2f319e877dfec79de60b7b9c0755ad14a2d8d"
}