Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,573,708",
      "signature": "0x810183e9d4ec941219f978bfb32d6ca3c09a333e0a28d3576a7608eb9f549b7afd3241f078a562857597b3320e994f3b",
      "randomness": "0xfabb98abb8a4872cabcda3dd181a5c4d2a88373dc900d8b4f00c6ff35e6ffb0e"
    }
  ],
  "blockNumber": "7,413,762"
}

{
  "Sr25519": "0xc6c8cae1ffa0ec19e7ad52e34061bb9a9d3bcb2346709a7db563db99937dd56f07a6b89cc6a755f8f3f1a4bcb94ba7a28aa1b2fa6b9ee9e567f4af0913e3a086"
}