Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,541,378",
      "signature": "0x90e6c3ad095c3da9e56294c00617257f7e99043e364ad9f68438d2ca0faae4cb2336a2e7dd853670e5365f8e68df7967",
      "randomness": "0x03a2041ccd7ad2b8b1406ab22920c71b13bb023a1f187ed9f2d1b07f1e5266b7"
    }
  ],
  "blockNumber": "7,405,680"
}

{
  "Sr25519": "0xf24af9dbce3bf0281a67e826b97c58f95a1859095939c08d6a04fe447d49041e94705c008ba9fc9ddac6781206f590a199bd52521da22527aa1fd31cffceb988"
}