Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,578,298",
      "signature": "0x8f4240206624535f8ff46b66486af2d0572f30ef9677d8562101c7bf681b5f8b0d6bd66a355da1a463e9de03c61cb1a1",
      "randomness": "0xced60ba2d0a561289be404080efe9022b28fcf686e2ea28a260fced74e477cfd"
    }
  ],
  "blockNumber": "7,414,910"
}

{
  "Sr25519": "0x8051824d301fdc0308f37313f1b7b5bf6acf0e19ce3a409ce20f89a7473a7a4a5beb8ca165593bd78d7d48fcda6aea45bc4249b380304047622abe0bbd87ef8f"
}