Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,539,193",
      "signature": "0xb3e0adfb465589384d9a3799ec33ea51e302423fb8dc1fe44f752f57a0711fbd431cccef9de0ac3c4f72835025cf77c1",
      "randomness": "0xc2e46e980581a598708398329d48e3c8ebf4843df51c7cb33432002e771a7504"
    }
  ],
  "blockNumber": "7,405,134"
}

{
  "Sr25519": "0x3e4868515ab02bc1b7e9e4b9853c0d87fba191c650024b75e520996f123160167952f404a1fa801cf66d4031382faaf8fff505b07059e1798579fe4627df3f8b"
}