Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,626,304",
      "signature": "0x81976243699d073cbc92477c22c672ca0b754ac8f33a33fd625ece8aed72641267a7ba5b546152b944eabc2cf061d623",
      "randomness": "0xdc69f82186f78c552873bea59f9dccdb87ebbefe295dbe9d5824d70e3bc01027"
    }
  ],
  "blockNumber": "7,426,890"
}

{
  "Sr25519": "0xf03138fb5bfc566987ff81723edd418d4330ef637064906f9c61c017c3d6fc61c172c57ac7bfb408bbf6ab32cd92791943f4b1b6a68b1747715ae2337f1c1c8d"
}