Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,565,267",
      "signature": "0xa49483af8770876b19dfc048d868a7453861e161305b33401b42d86da67b74eb451f85c023d8268201aa6bd5b0676b89",
      "randomness": "0xb1f7db76138c6323b3a603e596dd28751712bc5d0a5ffade2d348f9ee690da71"
    }
  ],
  "blockNumber": "7,411,652"
}

{
  "Sr25519": "0x2275383d39e5acb32d4410ad3c1c75c9a9134eedfedee488117d0734328d6d0c51cac621e29536c126cfdaab54a40391fd8a2cc0d319408a748cf48f35eaef86"
}