Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,580,764",
      "signature": "0x99005b4489a471294510a351563c3039a90e6714c3e60233b5ecbde6f130b8ec6a80957e59836f6497755538d2d8b90c",
      "randomness": "0xae57466801134cc46ca2595fdb7d8d123eb36b42c37f1aa7df9de8979b4d8273"
    }
  ],
  "blockNumber": "7,415,513"
}

{
  "Sr25519": "0xc88e0ecc21fd9577584d27b97c6ebfc84de2e88b360b857b77e7d9430c720e7a13bda8eb1214855d498afe89a4f5a6239503f9554bc6897b7040b83c8d61a28e"
}