Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,581,105",
      "signature": "0xa0c2cc441b028281b4e7e2068c6ec263e74db20d7320e1150fb31aec14709a453bc0b9f9b2fb98e440102f35a2b69381",
      "randomness": "0x23861a74e295606eb48a112ad3199836fb5e9fb4395fd906a6c0453f582d7afc"
    }
  ],
  "blockNumber": "7,415,599"
}

{
  "Sr25519": "0x86d8a557b0a48164e6fbe6262e7c9e3d51ba4b3ef4f1edc3662f250518843e6ed87c95973aba7d6cae9e7e5525ad4a4440ffec2dfbe485bba7568e2c28f4ba8a"
}