Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,612,668",
      "signature": "0xaa5eaea00b88c89e05b07047e85a15b0d2fc10b3497032e09e144610bccc802000deeeac1907003a6f551056643bc1d4",
      "randomness": "0x6a2b335932a8d86822ea1c1698f9e98dbfba2c9e1baefe81ae9720f105ea9043"
    }
  ],
  "blockNumber": "7,423,482"
}

{
  "Sr25519": "0x9c1d512dec9f01aff49a89b86aa48dfec9eaafe05c3137399926a88f8eba7c40dc17209bc2e5c2aaf2200f660cbd2d6de079cc1d58ad59db850f2668a0ef8583"
}