Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,575,545",
      "signature": "0xb0dbcc41378443497ec4b8b2c717a7f5e470911df8a8b9875becca0bfeef92c5fc4efb01ebaa1052d88c311a82fab711",
      "randomness": "0x11db7162d4ba7ac97cad301390a601ae3474c53430add8f83d4bddffc21128f4"
    }
  ],
  "blockNumber": "7,414,222"
}

{
  "Sr25519": "0x6e58b1ec428847669aab30888fdf06d86644cde53d058b09089e5f9a20897c560a64060e0ec82f02847d0acc8ae8f7d17009bafd5732bc8fef024d0d5d927182"
}