Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,564,977",
      "signature": "0x904366abb395e5ca0f4aba5fced8836796cf929c10f42dd8c08d8aa7bc910a2231af571a4ff294549501339235f83eac",
      "randomness": "0xf524b1b3b2e5b19313c44ef8880cabc08e34a87ee804adb0c6707342bc48bee0"
    }
  ],
  "blockNumber": "7,411,580"
}

{
  "Sr25519": "0xfa2305f723c0b17420c8b201f146a3d89659e7b2e7054ff94a8c0365f37b2c79b41e97e86bc0a21e5a552e3e31f115f654bbaa3685c91707da9a68b501e74787"
}