Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,563,592",
      "signature": "0xa18a3a23e4626f4fb3b03e65fab2661efd1bf27dc1545b68832a4f9feb1bdb5f6d9c4b423ad725d15fca776f1629df2b",
      "randomness": "0xb45761300131c98ad8de00629418f2f1fdbd9ed2892e7539e6d44b4b95059f78"
    }
  ],
  "blockNumber": "7,411,233"
}

{
  "Sr25519": "0x0e257040053807404d0011a96bf9df1a78a1c4fdf20214a2812803ba6a667e06fdfe505a1b466833a525e651a17d63bfc7f88acc4e02e5c8d8be22e6d650c38e"
}