Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,578,794",
      "signature": "0xa937a71fcb1243e214d206754a4d2f219d4b5114c41fa91b3c66e6544be64550969dfa1140294a0c5487f9d1ed7ce7de",
      "randomness": "0x51e95f8667183cd8b50c9f2f5399fb920e9118f3859ca57b652bae17efe8d511"
    }
  ],
  "blockNumber": "7,415,034"
}

{
  "Sr25519": "0xaacc89f920276736b731b22f2b0fa73afc6a82a2197f6173f835c273a193fc0ba497fb00554c531e686ff90e470e91fcebbbf132d22e9c4c1915f6f1ff715982"
}