Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,588,079",
      "signature": "0x859233ae8e65ef8464b48e392d52bb3fa90420fa22ad170e148617e3a62f83ee717bbf7b2bc8180658fb1993157d24b2",
      "randomness": "0x7e167b775ff6dd906be0105ce286c1e190f5057af5d80c0affe4593f82a46cbc"
    }
  ],
  "blockNumber": "7,417,342"
}

{
  "Sr25519": "0xf8574f8f82a3b457b59ed8018cf561c8b3d92287dc021da2e5746bd3318b73104a53c0ba4a0aa4207a60813be90d529c8581dc72929ce590830e9f8d509f208c"
}