Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,599,193",
      "signature": "0x9674c511cd7d8527d106e8d24547e9c238a022e0f0b69579ac9d19bc44c23e16335a4f84a87b59e50199e08a8699cff0",
      "randomness": "0x711b7b7d818dfe117495769d3b92ebe355bf8c7f5c91ebdf585749bbb6eacff6"
    }
  ],
  "blockNumber": "7,420,115"
}

{
  "Sr25519": "0x645a6f6222c426eac9a409fe9ab732f5bf2ac110640cf733da3d258fcfa43a62840009570ee9709b837c477067d3822e507dcace477db1cd17275591ea98c189"
}