Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,612,505",
      "signature": "0xa598ae3f391d0ba37af63fe5d404ad958a75dd627f0b161871e3acd8008bf5cb7e58c1500fb4bbcb23da63184df94d18",
      "randomness": "0x2fcb46f746b9028f6951b2b95d02b5e0554b44b73dacc7a167b94189f88e327a"
    }
  ],
  "blockNumber": "7,423,442"
}

{
  "Sr25519": "0x2670758b71232e65d47cf50d2071cd76c2dd1458094880152e895e7b0738bd4037b3320251b6bbf476b3044386bd672222416e2665557ad6dda88f332f9dc981"
}