Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,569,116",
      "signature": "0xb62b71c523d4ac3bfdc32619fd546e68b672303c08ebae8a5711d379e9af9cc66be9fb15b1cff3f31d62eeab34e62172",
      "randomness": "0xdd6617fdbf0c326999c8d57e15653388c0cabc1f59874c4c0f63a7025d937ea3"
    }
  ],
  "blockNumber": "7,412,614"
}

{
  "Sr25519": "0xa0b394d9d3a4feed541e66cae9dd173d33e33b74c7340d7ede45808cfbb5f43709706fc5e4eb43c9af8ea84abf2d09a830441c1a3426a931057b578bdc14b48b"
}