Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,550,846",
      "signature": "0x95a6be0f288e2e31ed99abe00e56792d1ea6fb631b99c6fc7be833961ef1bc87941c9f36a8af999daee23403e31d5991",
      "randomness": "0x3e2b99b59d2cbbcd2845338f16bc7df19edeb7be0484fde708b2d8dc70886a44"
    }
  ],
  "blockNumber": "7,408,047"
}

{
  "Sr25519": "0xa60f57a5c7c4d9a3aaaed646fd9d0cf7538bb37caa073c696cfd5ac87799985ffe85f9eaabcef6b50acf583f17c3e2f8cecda87fda21e5db2390cb98dcb52e8b"
}