Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,616,387",
      "signature": "0xa666e9de3f2d546e28e98a5df80c653d9d3c746d2176b4ed0634016ea652dd0dd3028eaeb67e4694c4518ab61b0dc75a",
      "randomness": "0xe32fb55bae8b66a96a122375d43199d09d40baf03fc495676db4228c209a81b6"
    }
  ],
  "blockNumber": "7,424,412"
}

{
  "Sr25519": "0x183d4cf125359ecb56d70bf2c9962ab869c425cb2645098bb5163575f298861ca7471eb6955c7c98040491e6c363ad806af4400677796cd031d0bc37cbf2578d"
}