Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,541,147",
      "signature": "0x87ec65cdcc6e09134e5592b6360a0e10d38960089744379572484dbdc73521e8721f20e0bea9e633e16a7f57a73676fb",
      "randomness": "0x9e6f136f18067f8b2fa503750d31d3add8c3a636064ca56e5d6ed011bb28e853"
    }
  ],
  "blockNumber": "7,405,622"
}

{
  "Sr25519": "0xa8e2a38ff060bab2d1da0efe35c58d803bf8aca06f3de868dd478e8cb2bd987bf05508071148f83f656c904da1dce97abc4eb749f7dc8fafe8cb6810c06ac58a"
}