Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,553,477",
      "signature": "0xb65e006f3a86943809bcf9528e81f02cd820f0f1de80bb2d515ab2820393854888735cfcb3a87cbb18469e874be894ad",
      "randomness": "0x7855e5e038113839541019a0f8dd3ee150c28858e5d5224d70b0281c86e627a5"
    }
  ],
  "blockNumber": "7,408,705"
}

{
  "Sr25519": "0x267126e013eb3cb220bb5726a4c046fe4479f02adf46549cd553640f4e2b8466d77f999f8f21406328254390de57967ba52ad2f8e7c5f9c577e0625eb9fc4889"
}