Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,577,716",
      "signature": "0x8a022535b1e679b63f9d6ac98722bb55a9419c4caa87a66a451c804cc95624d02f6d87fcc02c9968d2deeddb9affe0cf",
      "randomness": "0xa049e89b141c248af08eb42445ec788ea63ce4e79accc85a13a7b7120fab9c89"
    }
  ],
  "blockNumber": "7,414,765"
}

{
  "Sr25519": "0x3854d804118a3e9d571697231d955258085f6534f1e59a98cd3385cf52c7646614986b0af96d89bc2a7fbd02031ac2c8d9685f6eda1d6a490478aca4d2ed3385"
}