Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,577,458",
      "signature": "0x8955fa3a58c942b59c5a68ab9f73c3d7d1b4eb4681b3c855b24f4d7419b9b3e099b281c3f4b3a8d07ae2c0f278d63b73",
      "randomness": "0xee9c8962d3fb93a220f622a9c531bc2386a85152be4b1670d751ecf28abf870e"
    }
  ],
  "blockNumber": "7,414,700"
}

{
  "Sr25519": "0xa28e0a3c715af34c0016a7165128fcb695fbd493bb49f76f924a1289b6d5e302db3b39dce982b46f80f2dd86abf3a32f8a84b455e93b10f6ca3d96e11ea80f88"
}