Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,572,620",
      "signature": "0x804452b34effe00121922d48bd93de7d0b5a7005b5ac0f9df989130c90aa049eb3423d35c17caa1d69b5f8cc55e799a0",
      "randomness": "0x01b342eeee7445b1b0ad2f1cfd811ff926249c7bbe7c0745997178b40e9253d1"
    }
  ],
  "blockNumber": "7,413,490"
}

{
  "Sr25519": "0x588de85a1a8fb7924e60f11e9c8f4ba87e6cec3e9978d28489d09e2e1d393d678b99b81df341a172cfc7960f1b59b2c80543b27b14d2dbe593e50a50175f9d8a"
}