Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,568,975",
      "signature": "0xb21580f8e4611a7c1520b75e26fa2a67c4c4deab2f662650a78c38987e234f0febcfddae6fb8f5d6f8c46f4d74271f19",
      "randomness": "0x5727b3224f522470a5242d11e5269f47a3de6686cc4017e7c9c509b3ac2d972b"
    }
  ],
  "blockNumber": "7,412,579"
}

{
  "Sr25519": "0xbc2e1a615d53d40ddfed472d4ffd5eb222cbc18435ede6692cb423de44e7025f523d91d14b75b181e6e332e50f55fbbdf7b7f88fa3e08f787ad35046f808378f"
}