Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,595,705",
      "signature": "0xb25e40b3741f01c970dc6a8e435dff0578c1d5114f819029cda39236ec961eaad11ae2f8edc0fa9082dc6f54dbbac513",
      "randomness": "0xb04e01aac3b7a954a02862b8668be4ffde09bfbebba460f42df982f698416714"
    }
  ],
  "blockNumber": "7,419,243"
}

{
  "Sr25519": "0xa277916b9d7680755a6dd1e3bb1afa29f793fb0b9c8a0051ee0f8248225506434afd499d53d080c4510398c1d4a46359e98b8a72861d8c78ac831dce128eaf8b"
}