Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,567,708",
      "signature": "0x883acb2cd58a71db3836ea7927cdd178f914abbd072f3099a876fa48c71866e1bfca4650f685fbe0f7f0e1210d698d8c",
      "randomness": "0x7296574b59d26e72c7aff4c29703b84d54a69730b1d395ac12954e609fa42fec"
    }
  ],
  "blockNumber": "7,412,262"
}

{
  "Sr25519": "0x524a9406e11f7935ad7a760bbd9f853981413afc03e222d541616be4b4521112252a2cff9d6cf0e7627459796b28f8349ca37f01bda530256227de2665ef6c8b"
}