Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,613,269",
      "signature": "0xb8e0e975cc44841ed02df85af3c4caef23685a5c78ddc13f38e53cc235e4fcd664a12c2191d1a23ce743498271e5fbcb",
      "randomness": "0xf2b8703ea0b08aee3cd92814d66a6f5c990de5825d27d903eb3ec7f0dc2fe664"
    }
  ],
  "blockNumber": "7,423,633"
}

{
  "Sr25519": "0x4eca71e65be7c55cf901ce978de6b65e1993df5316d484a6446fca645c8f1f1a850d5c7dfcfbfc757703f4c74c21eb7d44d22c94118f733fc3c0ae728473dd83"
}