Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,602,002",
      "signature": "0xaa19f9339314b1a542ca7395dae594676988bc3f4286e39e19e36236a49079c11a7ee53a7e755c7459bb897eae758906",
      "randomness": "0x8ab738608a0ecaf94254ffb3b097eaaef70c0d07d316e7344322f334688505a0"
    }
  ],
  "blockNumber": "7,420,817"
}

{
  "Sr25519": "0x32c6b19bf6b3ce92b73222df2260d5520567cc62cfaabb8bc8493ea91ce0e527abc8595362ee3188a06e02f1e4847e8381b5a3c3bbe7dd76ece0571faf081c83"
}