Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,540,553",
      "signature": "0x9920cfb1f67d6e06bc3731cf5a915eaf369be5db7d93ba5e07dc84ebbeda56f6a668aa67b1455d059a520c52d598eeef",
      "randomness": "0x69e7ee38c425f142cc5822fe3a38ca46c2e492759f80c804a86f5ff479e165c1"
    }
  ],
  "blockNumber": "7,405,474"
}

{
  "Sr25519": "0xe075232133a401ed73002dbdae035a524e9058a07cfe4d93bb131d342c78fa1235faf8307877d82d7e9c93ca3ab3f5ca258355bc82f021cb51a1d3a017bf0781"
}