Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,551,786",
      "signature": "0x82af39df395b6a11274c9009b01c089782bde1e855b3949b431cfba5f79ce3248d6364c4afb8af037c9401b2df684beb",
      "randomness": "0x1f12a84309b92b01d493bcce7a5ce669a6ae1508750117227663005de3ed1cf7"
    }
  ],
  "blockNumber": "7,408,282"
}

{
  "Sr25519": "0x665f07178e963caa8281f407fa57715f88de91877e4db682fabef541f6c3bd33660a4557d9469370d77d3395357071337b38a9696613071abdc82521b7f9d78e"
}