Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,656,726",
      "signature": "0xa9112c4193df1b029339b23f772fd7fa2ea8889cb5b9662cbc5908da30fb65ab2f5399387f302ec836c4eca6647a95aa",
      "randomness": "0xdcb2750f16c1e4a3fb2e00acc49bd388db150f493dd7e61618ad42d114523570"
    }
  ],
  "blockNumber": "7,434,486"
}

{
  "Sr25519": "0xa8a5c4b22d4018b5abf3ef69e55705160ce7736e4e3df18f9b2f9dd839163b638c3e28518dfc9ee919e542208bcbe91de365f3caecd0ac55c657af079b168281"
}