Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,588,383",
      "signature": "0x97b61e751865d314bd036aaecddb458754ca28430b398101cb5b2d3ff74514e9f488f4c6d0acee08b2b0418d396d326f",
      "randomness": "0x2f1308729df3abd432292d1d51147320607a5ff1b83f56652c3551fb12ed2403"
    }
  ],
  "blockNumber": "7,417,418"
}

{
  "Sr25519": "0xd653fe0d0c13bef096daa64dbf7804f4f7045cff630184bc53267381ccc6ac3a2e8abeeee4659360f4625a1df75e07cc7133d6d76967b6d9477966bb9fc7cf8d"
}