Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,617,435",
      "signature": "0xa6a53adcdc5ed6c56bb9823327ae19b9bae69200e87fa3c170c17e0380260df98b3169c68b3587bb6ae37271ada39207",
      "randomness": "0x0283fb70fae91a8f3f822a862dd75fb11e3ea7167c7964e6f0ac13e330f83f69"
    }
  ],
  "blockNumber": "7,424,674"
}

{
  "Sr25519": "0x3a07b06d4b4494411dc2bbf84f4aec027158f2d32db9494739358c69392d8018633a3dfa13f444dfbd06d04035db0f827a45a67211acebbbc6fe98a342c14f89"
}