Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,588,021",
      "signature": "0xaa97b85a61269c8487ece1fd0535329f9d5a17fdfb9283488663c911cf04a9016f7d23cd50ec13af6f8ab7541ea2187b",
      "randomness": "0xb45e00166dc76892b585fd3b0cf0facd63c566139b813e9f054c1227acd68a5a"
    }
  ],
  "blockNumber": "7,417,328"
}

{
  "Sr25519": "0xe62b947987676a64404fcc465fbffe555729c6e3869b21caf5eb0262850c3536296baa1f3f7a2c34d9f74b20eed7bc94dbdf1573595a36a9992eb271a1c61787"
}