Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,567,044",
      "signature": "0xabce496a6ba1ba7e1c5ed04833bbb141ed48a72c0e1969ce04516aab75e1d4c76010429a0b2251aeb76d617b6430c758",
      "randomness": "0x016138ce119e0b81cee9ea904be4d652295ad83d2af569259e7ff5e9c2f0effb"
    }
  ],
  "blockNumber": "7,412,096"
}

{
  "Sr25519": "0xc8e652eaa42cd00bbcde7535f34cbcedd505a8c8ca780e7034940db8ea2a2b58f904cbc6c4d0d97b0b4002a610f6137918cddca962e1e9fe12376261bad0d98e"
}