Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,539,386",
      "signature": "0xa3154425d1f3f60da34968820587a36ee15c24e63f0d56827706dbd238b9ea487488bdef9d750cd06c58afecb1af2fc2",
      "randomness": "0x72081727fd286e4014dd4be7971db597f4d1a202686fb34dc2d7ad238a727bcf"
    }
  ],
  "blockNumber": "7,405,182"
}

{
  "Sr25519": "0x12f85f0571a1dd8bde0b4e434beb7d1382d0ed266844e7199c1b948f3cc63b6cedfe4ed3d13d26e982d052233cd8a114ac966f2ad37162542a2db58f9de7d985"
}