Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,568,070",
      "signature": "0x83bc27472826cd0de3456bed38400aea43422c14d4ed1ce7baf40e94bba02a5078f700b65faef0c403c6c9e477bb046f",
      "randomness": "0xbb9f804161146cda57a74e2592a4b138651cd6e4bbe21a07c08c164dee7c6ff7"
    }
  ],
  "blockNumber": "7,412,353"
}

{
  "Sr25519": "0x7ee65c529b3ae1b29134939cfbfa8bde5ecf2e75d30694253e09ef91f80f74231e1825cf0284baa131058b53049c6c664f98455bba6d1b1c89b4ddb676f6048c"
}