Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,588,489",
      "signature": "0x83897b2b58a623657b8c09659a4d5cae1b890f32c469e3e72077851c4d1392233f74cb4955c05ba1609358d6e6ab8203",
      "randomness": "0xb573d1fab80d6768f91eadfce6fd14abe4165afbdd4c43afeb0e1441e29c10a9"
    }
  ],
  "blockNumber": "7,417,445"
}

{
  "Sr25519": "0xc4a2e954283765766eb4ef93c0fbd82549d34e9cbe924855275fe05fad2afc16b3421b5424e67da0bfc6096b63938c22a05abc323a2c1c31dda24c49fac32189"
}