Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,542,706",
      "signature": "0xaabd99a1a3003f10d69a1344f65190de72a4f6394d8246445d44f38c19d7854fb8943d6833fe5d5972146c0730a62e39",
      "randomness": "0xeec9b37e502679fdbad218d5d421254401afb19afee24b2d42fa24d18ec2f73a"
    }
  ],
  "blockNumber": "7,406,012"
}

{
  "Sr25519": "0x247069222f24884791c7d62b17bd15bb1774084f8b8da39d66a5024b7f69801d638d78c9fdafff5bfa849b8134e166f2b72bdc0800ef43627423dff2b1a37282"
}