Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,545,365",
      "signature": "0xa4680a8435d0faecfca2f2b0c144ffe0f2577fa54a5b1befebf78e22af430c1f0d4a877e080ce27a2f60b48e22a91203",
      "randomness": "0x7e52b75817e939f0ee7c195bce22badac0d1192aba41a1c3447e3310366f342a"
    }
  ],
  "blockNumber": "7,406,677"
}

{
  "Sr25519": "0xeef8509607945589448475c389749e76a4bfeb0de0d3c0fb1b3e6de640138023464c433bff03ce3734c4aba2b5c25796db037714cec1e68a82b231ba1f325282"
}