Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,564,019",
      "signature": "0xacfb335a9be093c98a3af43ac9fd7352929482c3b2a995c726b980937db90499fc198ea537bd72148f6b100e28ec9e7f",
      "randomness": "0x43de072d3d5c05ae6f0fc6effd58203102b8015629bb3f8fe3acd091d82f4b32"
    }
  ],
  "blockNumber": "7,411,340"
}

{
  "Sr25519": "0xdcd7ca99012d3e225a4af294e3e1b7a30b7fafaf8f404c4fe9d4ff48d0c2af070f164050c9799a9eeb98652522f5f0f1d192c9570f6ea7d3910e14da67895a8e"
}