Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,573,116",
      "signature": "0xa4a4a252bf634cd96b9698ec4ff65b037b78ce8d2ea6ce269255a4e0bf03f73f4c650446ef7508b814f1847030a7436f",
      "randomness": "0x9ef96f4c26f6e07c494e9759776d1fad826310fd83fd00ce9b5da097041cdfaa"
    }
  ],
  "blockNumber": "7,413,615"
}

{
  "Sr25519": "0xecdf1fc774790c50d0cf20e42bb485de3eceac6587a92adde83704e16979c00dff4b4af9f5c922c512e049395937b9f76a7245d8733125a64452e16f5d0d108c"
}