Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,605,758",
      "signature": "0xb5c008ae589a708d36d946c148de9bec041f9c80d3e8e630e88bada82f7ce74b43b2729a5ce8bc5fa782e7fce03fa2f1",
      "randomness": "0xc6945a8cc4ddbce3fe42ddffdc0b3bc4dcc30813814e7a84557e3fb9f43de96c"
    }
  ],
  "blockNumber": "7,421,756"
}

{
  "Sr25519": "0xeaf963416a42b1504fb73b81f357b8baadf055dd2b99a902353bcf3414d9d2343725f27a81859f2ca7cd577b1f363a1a3002abd52909c012941e10b28cfd9385"
}