Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,585,021",
      "signature": "0x859499c562a12efea85b00ee7844c34ce32ba68ab3d557af836d25d104bcf50d133ca3367026c721ac06afdaabc2177b",
      "randomness": "0x5bf5f25c0eab33ea23ef294aacfe8607222c56fcd73452dc90eb062a1d8437cc"
    }
  ],
  "blockNumber": "7,416,578"
}

{
  "Sr25519": "0xbeb387677e9354de671cef0c7bf04f41e6f8b47da5a25c337942fbd3a40b0b5ef7ac9e6ad9d04147df8e508ade90d11097435550081ec889e34d20826ed49f8f"
}