Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,222",
      "signature": "0x885960fa38c170b52cd7479c2325009e2e19bb6ce32e0b5c4b32dd86051b6de229133ee74da8b91dbbee5d8c05f68668",
      "randomness": "0x6cf11b16ace0296dbf3739abf8ae948d1cc35201a3f26a5bbf6caf3a214c94bb"
    }
  ],
  "blockNumber": "7,405,891"
}

{
  "Sr25519": "0x0494523f2506e2aef3bfecef41baa19f311dcd2fef4789b255aab114dec107645207a45fe42b903d5f2dd508afdbb3e94ebdc73f7e0bb25e908f905c4338b98c"
}