Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,541,307",
      "signature": "0xb60619abdb3b3a043cd89f8fd787eb70fbd560032df4fa353b58151a00b40ac68cf2475f05460ad2d1e82d5be757c95b",
      "randomness": "0x81716250b1cbd5392ac0256bfa1e33f152fe37dbaa273d21aec2420e64e6ccd0"
    }
  ],
  "blockNumber": "7,405,662"
}

{
  "Sr25519": "0xc83e8f105e912d7b552889c8d79c4564a86fc0c913690741ebb81a1b2cc9ef5d640103adde52ace0a0eec6caba1a08e2801a9c5bc6117423cc693b775f4e3884"
}