Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,628,488",
      "signature": "0xae2350c5cd68b9e497e534603d4323d02a2c1a14b3257814f1f7771b6bca692c3a7f2fea53b2656b2e53d18c75aefd9d",
      "randomness": "0x0ab68839b52575045dadd5c4cc907a7ef4078478a77fb68fa269beccd6bfee6e"
    }
  ],
  "blockNumber": "7,427,436"
}

{
  "Sr25519": "0xfeb61a526892db88bd47a59d7eb856f34571871e44a2af72f22dec7547976817687f9c6308cb8846f4e27b4ad6c30f329647b4a9c5f50db68cf3215ef272d782"
}