Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,669,518",
      "signature": "0xb06054e6241363f2de4316ffcf1244b7231bb7568a1b77f127ab90cfb62ff8b16b1ef047f5fa6ebbb26593cb188667ba",
      "randomness": "0xfa52140f3db32c40cd80c8584cfd974af11e0ad403968133cedf676cf1b8e799"
    }
  ],
  "blockNumber": "7,437,671"
}

{
  "Sr25519": "0x90c1a505a4a472fa77e3815655cf5d60abc7a26e1e1891d601f9be4826a47e70357b67b70bf2af9f20757659f07bac5e6eca4fdb41a9fdfb6986289ac840008c"
}