Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,539,604",
      "signature": "0xadbd86f0f754bc2a07be6fd5445484797caa75592beae6ae2fd6b6d375897b12f34d9464b07ad163057cdcb7ae96d9b6",
      "randomness": "0x60a1507090c92c8f44fd267d39f7f1cd8dc063ce48cd859a14e509b86b1d1388"
    }
  ],
  "blockNumber": "7,405,236"
}

{
  "Sr25519": "0x48a7cbc4be73d22946517a72366e0d39491295c539e96aadd48ea1a23f5e1f1e260b05da17c1620589b428e2975b95d0b3e219f7e9bb019752b2178946446b84"
}