Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,619,627",
      "signature": "0x964293d1e0a9368b2425b395f3439b5c8522df22b8c105f3ca1a017885de3b0b8e8b113b85fc4e05229ec1135b129abd",
      "randomness": "0x37dfe6566aba4a02232659aa5ac9de571c9e6cd464c62f9bc2aaba0898f85bac"
    }
  ],
  "blockNumber": "7,425,222"
}

{
  "Sr25519": "0x945fd3381e7cf6dbecd68cc7ed41b30e244461d44f658fa3da0018bda693cb2d39aeac26624889df573068d0c956acc8bc06ffbeb8ccd0f304ba7e975bb7cd87"
}