Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,537,700",
      "signature": "0xaa0869cf3729a359f253ebe4c585d376c2176a9d0afa6d9f228106eac928824f9769070dcec99c3a4957767430325821",
      "randomness": "0x3aafb6653b7d8cfb794fc9d55d3566b095c6dac5b0a95955f2e7f8ad4a1123b6"
    }
  ],
  "blockNumber": "7,404,760"
}

{
  "Sr25519": "0xba664963d35e0aaacaf56771f0f20afc8fa57962334b3fc8bcccc4eceaf82c33a7cacc6fcdff57f89861577827400f2169c64f682bab2a02d9d5b1d7666b9a8f"
}