Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,658,166",
      "signature": "0x8e30889ebc3781aeb82a3668bfc26dceb07719d641f7b6ac6a0cd0fd8c77a08743e2282d85e14037829a16f9b1cfff86",
      "randomness": "0x72da3335373e80af969a26b07fb32736bd3d9c6c02cc9bc5a1ef54915f0c7db5"
    }
  ],
  "blockNumber": "7,434,846"
}

{
  "Sr25519": "0x8284cf4bad2cc209a9d19d8ff6285f0bcd1b6628f27c93626ab20f9f7d87783845f1b25d325a1877d55ccea010a628cc6e75b70779701508e70f26971e6bce81"
}