Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,564,941",
      "signature": "0x8a28e04fa42bfc5088b51bdd024ee97242f0f6bd5a824d581065dd72d786f19ab75a0a7c87a80067b756f44215c6f0f2",
      "randomness": "0xca1747fdb31c8905a23b75c221c4ab46ecb5f5e7aa49349b425236ae7c13987a"
    }
  ],
  "blockNumber": "7,411,571"
}

{
  "Sr25519": "0xd00e3e8d2203b476ce2ee588ffca2c29ee7b342f83fdead67108d8b89b700502154f8bf6a02106a94cf636209e788720493d34d936d56973637ae31c8921d58d"
}