Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,630,254",
      "signature": "0xa53816ce2398c633bab86e56b9e07f3a38e8b7ca12450a03c4fc7abb7c514301e417c0ff2ede29b064a6d3aa8e704fbf",
      "randomness": "0xe00182875942fe37039726219709075eafe869cc703b5b0558d4f32fbe3e5d24"
    }
  ],
  "blockNumber": "7,427,878"
}

{
  "Sr25519": "0x541e101d6d58d35023becbcbad93139cc8ab561d88201f3c93bd25696f4219297bedc5a85316bf3bbb8d1e5c7bdf45c6056ab90f2878070f87a68b6bc6978189"
}